Interested in science, technology, machinery, engineering and the history behind everyday things? Want a fast and fun way to get your kids interested in STEM? Look no further! We break down a weekly engineering topic in a way that everyone can understand and enjoy.Twitter: @UnproEngInstagram: Unprofessional_EngineeringFacebook: UnprofessionalEngineering
Environmental Engineering is a growing field that isn't just a great job but also makes the world a better place. We take a look at the kind of work Environmental Engineers do in the workplace, the classes they take, companies that usually hire them, and most importantly, how much they can expect to make!
With the severity of the coronavirus taking over the news, we thought that we should investigate the deadliest pandemics of all time. In addition to learning about the Black Death, Spanish Flu, and others, we look at the difference between an epidemic and pandemic, the research process to come up with a cure, and more!
We got the chance to talk to an amazing STEM teacher from Bud Carson Middle School, Janet Andrade. What makes this conversation so interesting you ask? Janet is part of an amazing Fuel Your School program sponsored by our friends at Chevron, who team up with DonorsChoose.org to make it happen.
We discuss how Janet and Chevron are helping to even the playing field for students in lower income neighborhoods, giving them the same opportunities in STEM fields as areas that may already have tech labs available. From 3D printing to prosthetic designs, these kids are doing it all!
Interested in helping out a local teacher? Take a listen to learn how you can help, or head over to DonorsChoose.org right now to make it happen.
Earthquakes are happening around the world every day, but what is causing them and what can be done to prepare for these natural disasters ahead of time? We take a look at how earthquakes happen, why some areas are more prone to them than others, and the various ways to measure their intensity.
The invention of the GPS has changed the world like few inventions have in the past 50 years. The billions of dollars it has injected into the global economy aside, this technology has revolutionized everything from how we drive, to the tracking of continental shifts.
We have been lucky enough to get to meet with one of the inventors of GPS, Hugo Fruehauf, who recently was awarded the Queen Elizabeth Prize for Engineering (think of it like the Nobel Prize for engineering). Hugo's contributions to GPS focused on the creation of the atomic clock which gives GPS the crazy accuracy to get you where you're going.
In addition to discussing the QE Prize and GPS, we talked learned about Hugo's work on other projects like the Titan I and the Saturn V rocket. You're not going to want to miss this episode!
Do UFOs exist? It is a question as old as time itself...or the 1940s. James and Luke have decided to settle the debate once and for all, and yes, one of them believes!
This episode covers the first UFO sightings, the most unexplained experiences, how a UFO could actually be manufactured and the efforts going into it as we speak, and some of the craziest abduction stories out there.
Nothing will change what you think you will be doing as an engineer like an internship or your first job. James and Luke discuss how their internship experiences prepared them for their first jobs and helped them reach the harsh reality of what engineering actually is.
They also jump into how their first jobs continued to teach them that everything they learned in college wasn't necessarily something that they would be using in their future careers.
Take a listen and learn why internships are so important, and help to understand why your engineering degree might just be a way to get you into a different career that you really love.
The futuristic technology in the Star Wars universe is unrivaled in creativity and tech far beyond human comprehension. That being said, it certainly isn't all good!
We took a look at some of the biggest fails in the Star Wars movies, from being able, to bring down an ATAT with a simple cable to light saber functionality, all the way to how the Death Star could possibly be blown up (not to mention crazy stats about the crew and construction). If you're a Star Wars fan, or like poking holes in movies, you won't want to miss this!
Regardless of your age, you have seen massive changes to televisions over the years. From old black and white TVs, to the addition of color, all the way to advanced LED systems, this technology has come a great way and continues to change.
We've taken a big look to better understand how the tech behind television has changed, what some of the big inventions were that spurred on innovation, and much more.
It's that time of the year again! Time to try and find the perfect gift for that hard to shop for engineer in your life. Don't worry, we have you covered!
We've combed the web for the best gift ideas for engineers of all ages, from kids that are mechanically inclined to retired engineers that just want to be left alone. All prices and sizes are covered, all you have to do is head to www.unprofessionalengineering.com and click on the link to buy your gifts!
If you've listened for some time, you know that Luke loves windmills, and James can't pronounce turbine. It only makes sense that we tackle both in one episode!
We've looked at the history of the windmill, how they have changed over the years, and how wind turbines are changing the landscape of energy production.
After talking about the general history of car safety, we decided to dig into the details of two of our favorite safety features: crumple zones and anti-lock braking systems. Take a few minutes to learn how car makers are working to save your life.
Isaac Newton might be the most brilliant person ever. There, we said it. Gravity, laws of motion, rainbows, astronomy... the man did it all!!
We walk through the life of Isaac Newton to try and understand how he came up with so much of the foundation of modern science, learn if the apple falling on his head story is true, and throw in a few other fun bits along the way.
Corning makes glass. Pretty boring, right? WRONG!! The history of the company is amazing, with ties to Thomas Edison and the "invention" of the light bulb and the development of one of the first R&D labs in America, Corning has lead the world into the future on more than one occasion.
Join us to learn about how Corning got started, some of the major inventions that they came up with, as well as some fun stories on how everyday products like Pyrex got their start.
Happy Halloween!!! Your friends at Unprofessional Engineering have whipped up a real treat for you this year by looking at the manufacturing process for some of your favorite Halloween treats.
We've looked at how Hershey's Reeses Cups are made, both the left and right side of a Twix, as well as the general process for gummy candy. In addition, Luke and James fight to the end about which candy is the best to end up in your bag of treats, as well as which ones are more of a trick.
Interested in engineering but don't know which field is right for you? We've taken a look at chemical engineering to help you narrow things down!
From what your classwork will look like, to jobs you will do in the workforce, the top places to work, and even how much you can expect to make, we have it covered! Sure, it isn't as cool as Mechanical Engineering, but it might not be a bad choice.
We've changed things up a bit this week and sat down to debate where we think engineering and man-kind will be in the next 20 years.
We give our views on the future of energy (comparing solar vs wind), if humans will live on Mars anytime soon, and much more! We even end things up with a few bold predictions. Take a listen and let us know what you think of our view on the future!
Have you ever wondered why we still have so many freaking lighthouses? Yeah, so did James. It turns out a lot of them are mostly just for show, but there are still a lot of them still in use.
We take a look at the history of the lighthouse, how we went from a giant, thick lens, to the modern day way better deal, and even tell some of the greatest lighthouse stories of all time.
Telescopes have been around for hundreds of years, allowing us to explore space from the comfort of our local observatory. But how did the first one come about? And who were the great minds to continue to improve on the original design to make it what the telescope what it is today?
We take a look at the early history of the telescope, discuss how people like Galileo and Newton contributed to it's progress, investigate the factors that go into the ideal place for an observatory, and touch on why the TMT (thirty meter telescope) is having trouble being built on Mauna Kea.
You can't find a much more important invention in the past 100 years than the airplane, and no one gets more love for pushing it forward than the Wright Brothers!
Not only do we walk you through how the Wright Brothers invented the airplane (depending on your definition), but their childhood, what their far less interesting siblings did, and what life was like for them after their big invention got off the ground. See what I did there?!? Enjoy!
It's time for you to understand that airplanes don't run on magic, but by a little formula that can be used to calculate lift!
This value is typically pretty close to the weight of the object, which makes sense, but the factors that go into the equation may not be as simple.
Join us for a quick sit down on how lift is calculated, as well as an example of calculating lift on a 747!
The Impossible Burger is taking the world by storm, with everyone from Burger King to Little Caesars getting in on the act. With players like that, it must be good, right?! Well, Luke thinks it is!
But what about how it was made? That is way more than good! The biology, genetics, and engineering that went into the Impossible Burger (and Impossible Burger 2.0) is fascinating, and took just 7 years!!
We take a look at what makes this meat-free option so delicious, why it actually tastes like meat, why it sizzles like meat, how it bleeds like meat...well you get the point. We also take a few to decide if this is good for humanity in the long run, so that's a thing.
We thought we would try something new out and see how discussing actual engineering principles would go over with our listeners.
Stress and strain are two of the most important values in Mechanical Engineering, if not all engineering. The basics of these calculations is pretty simple if you start small.
We walk through what stress and strain are, how to calculate them, throw in a little Young's Modulus, and even give an example of the various calculations. Let us know what you think by emailing email@example.com.
We all know the simple photovoltaic process that solar panels use to turn the suns light into electricity (yes, that's a joke), but what about the actual manufacturing process!??
In this episode, we take a look at the entire process of how solar panels are made, starting from mining, to the REALLY hot furnaces, all the way to the final coatings to improve efficiency. If you're into clean energy, or just like to know more than your friends, take a listen!
The military is on the cutting edge of futuristic technology of all sorts. From missiles that travel 5x the speed of sound, to satellites that melt enemy satellites in space, this tech is amazing, and a little bit scary.
Join us to learn about some of the latest inventions to come from DARPA that will blow you away...literally. Don't make us use mind control on you. Yes, they are working on that as well.
Carbon fiber (or carbon fibre if you're from the other side of the pond) doesn't just look cool, it is one of the most important inventions of recent time.
Stronger than steel, yet lighter, the number of applications for carbon fiber are endless. From sports equipment, to sports cars, space ships to wind turbines, carbon fiber is revolutionizing design.
We take a look at how carbon fiber is made, different uses, and even get into the science behind it's atomic structure.
Continuing our "Companies That Built The World" series, we took a deeper look into the history of Westinghouse. Well known for leading the charge on electricity (see what we did there), they made a number of other major contributions to the world.
From launching the first radio station right here in Pittsburgh, to electric appliances and televisions, all the way to nuclear power, Westinghouse was a critical piece of the puzzle.
Learn all about the various phases of Westinghouse throughout the years and what remains of it today.
Thinking about getting a degree in engineering, but not sure what path to take? Maybe Mechanical Engineering's little brother, Aerospace, is right for you!
We take a look at some of the areas of focus involved with Aerospace Engineering, discuss the differences between Aeronatical and Astronautical Engineering, look into companies that hire AEs, talk about the day-to-day of the job, which colleges rate the highest, and most importantly how much cash money you will make!
After doing so many episodes about great inventors throughout time, we decided to figure out which country has produced the most great inventors of all time.
Though there were many great choices, and a few not so great ones, in the end we were able to decide who outranks them all. Take a listen to find out where your country ranks, let us know if we missed any, and tell us if you agree with top 10.
It is a rare topic when Luke actually is the one educating James, but when it comes to camping gear and technology, that's just what happened.
We take a look at some of the latest technology that makes camping a little less miserable, the top in class products you can buy, more affordable options for people who don't make podcast money, and some top tips to survive in the wild.
Have you ever looked at your tires and asked, "How were these made?!" Yeah, probably not, but Luke sure has...and that is why we are investigating this topic today!
You may have actually asked, "What do all those numbers and letters on my tire mean?" Fortunately, we'll cover that as well, not to mention the entire process from raw material to finished tire, vulcanization, and more!
We got the chance to sit down with Greg Paulsen, Director of Application Engineering, at Xometry to discuss what exactly Xometry is, how it is helping to revolutionize manufacturing, and how you can join their growing team of manufacturing partners.
Learn how to instantly access the production capacity of over 2,500 manufacturers with wide-ranging capabilities and certifications across 50 states. From your desktop. Get DFM feedback, lead times, and pricing in a matter of clicks, not days.
If you have any questions on the process, or would like more information on joining their partner network, feel free to reach out to us at firstname.lastname@example.org, or head over to www.xometry.com to learn more!
Biofuel is making a big push in recent years with the rise in oil prices, but is this a good thing? We take a look at how biofuel is created, how it is used for vehicle use, investigate if it is bad for your engine, and look into if it is actually better for the environment than traditional fossil fuels.
When it comes to people who shaped the way we think, Galileo Galilei lead the charge in a number of ways. The concept of heliocentric vs geocentric could be the biggest step in the right direction of all time when it comes to astrology, but there is so much more!
In addition to his advances in the fields of astronomy and astrology, he was also a great inventor, improving on the telescope to see the distant moons of Jupiter, the concept of hydro-static balance, and improved thermometers. Even the military loved him, as he helped them to understand launch trajectory for their cannons!
Join us for a brief walk through time to understand why Galileo Galilei is one of the great inventors of all time.
Our friends at HBO reached out to us to help explain the details that they glossed over in their his miniseries, Chernobyl. OK, so they didn't reach out, but we decided to look into the science behind the Chernobyl disaster anyway.
In this episode we discuss what lead up to the disaster, how the test that caused it all to go wrong was supposed to go, and give a detailed explanation of what really caused the explosion.
We also discuss what has been done to help keep us safe from this area, as well as how you can go visit Chernobyl on your next vacation.
Taking a wrecking ball to an old house isn't so bad, but what do you do when you have to bring down a giant skyscraper? Or get rid of a huge bridge? Blow it up!!!
The art of controlled demolition not only helps to blow up these structures, but it does so in a way that keeps people and the surrounding area safe. Take a listen and learn what all goes into an implosion, as well as what happens when things go wrong.
We depend on batteries to power a nearly endless list of things we use each day, but have you ever taken the time to think about how that Duracell is made, or how your Energizer actually works?
Don't worry, we've done the thinking for you! Join us to learn the basics of battery operation, many of the different battery options out there, the different components to make a battery, and of course the history of the design!
We felt the history of Ford, GM, and Chrysler were too intertwined to possibly split them apart. We walk you through how each of the companies got their start, the various acquisitions, firings, rehirings, and everything else that got the Big Three where they are today.
Let's take a trip back in time and look at the many great things that came about from the Chicago World's Fair of 1893. Also known as the Columbian Exposition (celebrating Christopher Columbus), we can thank this extravaganza for showing that Tesla/Westinghouse electricity isn't something to be scared of, and that a ferris wheel truly is (or was) a marvel.
What else went on? Well the architecture and engineering of the White City alone was something to see. When you take into account the amazing inventions like Cracker Jacks, Aunt Jemima Panckae mix, the zipper, Wrigley's chewing gum, the moving walk way, and equal rights for women, the expo was a huge success! OK, so PBR showed up too (yes, that PBR), so maybe not everything was perfect.
In this episode of the "Companies That Built the World" series, we take a look at the history of Boeing. From planes for delivering mail, to military supplier, and now the leading provider of airplanes around the world, Boeing is one of the most influential manufacturers around.
In addition to history, we take a look at the other branches of Boeing, like the space and defense divisions, as well as their own financial institution! Yup, they help companies finance planes. We also give a quick overview of the current issues they are having with the 737 Max and what is causing it to crash.
Are you thinking about going to college to become a Civil Engineer? Maybe you are wondering what other career options you have in the field? Or perhaps you just want to know if you should be getting paid a little bit more as a Civil Engineer? We've got what you need!
Sure, most of a Civil's job is dumping cement on stuff (yeah yeah, concrete) to make it stronger, but there actually is a little more that goes into it. From building construction and foundation laying, to road design and waste water management, a Civil is needed everywhere!
Are you interested in how one of the richest men in the world got to where he is? We walk through the life of our close, personal friend, Bill Gates. Everything from his childhood, to dropping out of college (like all millionaires it seems), all the way to why he is giving away all of his hard earned cash!
After our smash hit success of an episode, "How Paper Currency Is Made" we figured we should follow it up on how coins are minted. We discuss how coins used to be created using a screw press, the decades that the USA let other countries coins be spent since they couldn't produce enough of their own, and how coins are pumped out today.
We also discuss the most valuable coins around, the mystery of the 1943 penny, and James plays a game with Luke to test his knowledge of mint location marks.
I'm thinking we all know the end result of the Manhattan Project, but not everyone knows the means to that end. From petitioning the president to unknown laboratories around the country (and world!), there are endless secrets to unpack. And hey...why is it even named the Manhattan Project when the work happened in Los Alamos??
We break down how the Manhattan Project came to be, leaks of national secrets, the cost associated, and so much more!
It is hard to believe how much it costs to make money! From the hand engraving to the numerous security features, it can take years to have the final prints ready for a new bill.
Once they are ready to start printing though, it doesn't stop! Millions of dollars worth of cold hard cash is printed each day from the U.S. Bureau of Engraving and Printing.
Interested in learning more about how currency is made? Join us for a detailed breakdown.
Looking for a new hobby that will likely catch you on fire, blow you up, or at the very least make the neighbors concerned about their house? Model rockets are for you!
We walk through the basics of how a model rocket works, the different parts, the stages of flight, how close they are to the real deal, engine types, and we answer the age old question of do the fins really matter? Take a few minutes and join us to learn all about what might be our next hobby and what kills us.
We spend a lot of time time and episodes talking about the great inventors that changed the world, most of which designed and patented numbers creations. But what about those who didn't hog all the good ideas and only came up with 1 to make them rich and famous?
In this episode, we take a look at the top 1 hit wonder engineers, like Willis Carrier who invented the air conditioner, or Margaret Knight, the woman who invented the paper bag (even though a man tried to claim he did, since "a woman can't invent things"). Of course, there's also the story of the bendy straw...
Did we miss a one hit wonder of engineering? Let us know!
Do you consider yourself a video game expert? Are your Fortnite skills unmatched? Can you beat anyone at Mario Kart? What about your knowledge of where those games evolved from and how video game consoles were first created and how they have evolved over the years?
In this episode, we explore the first console (the "brown box"), how we evolved past Pong, to the Atari, when Nintendo took over, why the industry changed from cartridges to discs, and why cartridges might be back again!
Thinking about getting into Electrical Engineering? Wondering what jobs are out there for you when you graduate or looking to change up your career? Curious if you are making enough money as an EE (per Glassdoor)? We're here for you!
We take a look at a number of the subcategories of Electrical Engineering to help understand what it is they actually do, the classwork necessary to get a degree, the money you should expect to make, and so much more! Sure, they're not as cool as Mechanical Engineers, but we won't hold that against them.
For those who don't know, 3D Hubs help engineers worldwide to cost-effectively source custom parts. Upload your parts to their online platform to get an instant quote and send your parts into production in less than five minutes. Their main manufacturing technologies are 3D printing, CNC machining, and Injection Molding.
We were lucky enough to sit down with Ben Redwood, the Director of Supply Chain at 3D Hubs and the author of the 3D Printing Handbook, to discuss how 3D Hubs is revolutionizing manufacturing. We talk all about 3D printing, CNC machining and milling, and injection molding, all available through 3D Hubs!
We also have a special offer!! Head over to www.3dhubs.com/podcast/unprofessionalengineering/
and pick up your free sample of The 3D Printing Handbook!!
It's Mardi Gras time!!! And what's Mardi Gras without amazing floats?! Thanks to the design and engineering of Kern Studios and the money of the various Mardi Gras Krewes you can enjoy some of the most amazing floats and parades right in the streets of New Orleans.
Want to learn about the history of Mardi Gras, how the float design process has changed over the years, or how to land a spot in a parade next year? Take a few minutes and take a listen!
Welding is a skill that every engineer should know at least a little something about. In fact, most amazing universities like Penn State require MEs take a class to get you some hands on time with the various types of welding technology out there.
In this episode, we take a look at TIG, MIG, flux and any other type of welding you might be interested in! Wondering which welding option is right for you at home? We talk about that too! Plus, we'll even tell you how much a setup will cost you.
Anyone who listens to Unprofessional Engineering probably is thinking, "Yup, James and Luke are pretty much the epitome of public speaking excellence." And you would be right.
That being said, we might not be the best people to go to if you are looking to improve your own public speaking. That's where our friend Neil Thompson, founder of Teach the Geek and author of Teach the Geek to Speak, comes in.
Neil Thompson is a speaker, writer, and entrepreneur. He started out his career as a product development engineer, earning bachelor’s and master’s degrees.Currently Neil has his own ideas on what makes an effective speaker, specifically for STEM professionals like himself. He has presented at SCORE San Diego, the Society for Biomaterials, and the Biomedical Engineering Society, among others. In addition to his public speaking appearances, Neil also hosts a podcast that focuses on public speaking, and he writes a weekly blog on public speaking topics.
Learn More: https://teachthegeek.thinkific.com/courses/teach-the-geek-to-speak
It's here! Our first female great inventor (sorry it took so long). And how can it get any better?! Not only did Marie Curie (if that really is her name) win the Nobel Prize in Physics, but she also won it for Chemistry!! AND, her daughter bagged a Nobel Prize as well! Wow!
In this episode, we walk you through her tough childhood, what got her to France in the first place, her award winning discoveries, the role she (and her daughter) played in saving lives in the World War and how her legacy lives on today.
Do you ever wonder how the weather person can get their predictions wrong half the time and still keep a job? Well, when you actually take a at all of the different science and technology that goes into those predictions, you might be a little more forgiving. Just a little.
Meteorology is actually a complex field of study that requires more than just standing in front of a green screen and guessing if it will rain. I mean, some people just do that, but actual meteorologists are hardcore scientists. Satellites, radar, barometers, and even chaos theory come into play in their field of work.
We take a look at everything that goes into predicting the weather, the way it was done in the past, and if we will ever get past the accuracy of Groundhog Phil.
Did you know that over 1.5 billion cell phones were purchased last year? Or that we're making over 45 tons of e-waste each year?! What is even worse, only 20% of this waste was disposed of properly.
In this episode, we take a look at the options you have to recycle your electronic products, companies that will help, the current recycling process, the adverse effects that the hazardous chemicals in electronics have on your health, and how you can turn your pile of electronic junk into a fortune of gold, right at home!
We have all heard about the Challenger disaster, about something as small as a gasket failing and resulting in the explosion. But do we really know what went on in the backrooms before the disaster happened?
Thanks to movie writer and director Nathan VonMinden, we get a chance to see how things shook out. Even better, TV's superman (Dean Cain) and national championship winning coach Les Miles join you for the journey!
We got the chance to sit down with Nathan to learn more about The Challenger Disaster, what he learned from creating the movie, and how an engineer can turn into a director.
Go check out The Challenger Disaster on demand now to get a better understanding of this piece of history.
Perhaps the most significant engineering feat in the past decade, the Mars Insight Lander has successfully landed on Mars. But what's next? We take a look at what the lander has been up to in the weeks since it made it to Mars, and the plans that NASA has for it while it hangs out on the red planet.
Why do some cities seem to have a vibrant downtown while others seem to close up after the work day is over? It is become some cities are more livable than others. What does this mean? It is a combination of being pedestrian friendly, walkable, safe, great public transportation, city housing and more. In this episode, we take a look at how euclidean planning destroyed the concept of a neighborhood and what we need to do to make cities livable once more.
As Unprofessional Engineering is liking going to win a Nobel Prize at some point, we thought it would be a good idea to investigate what goes into the process, as well as look back on the man who created the prize.
From physics, chemistry, medicine, literature, peace and economics, there are countless amazing winners of the Nobel Prize. Well, not countless...more like 900 some. But still, way more brain power than one can appreciate. Learn how Alfred Nobel earned all his money to fund the prizes, how the winners are selected, and some of the biggest winners and snubs in history.
George Westinghouse is an underappreciated inventor, making major strides in the railway and electricity industries. His creation of the railway air brake was probably his greatest invention, but electricity really set him apart as an amazing industrialist. Plus, he got to take advantage of Tesla, which is pretty cool!
Learn everything you've ever wanted to know about the life of George Westinghouse, right here!
We take a look back at the month of December, 2018, to investigate some of the coolest happenings of the past 30 or so days. Some of these include finding water on an asteroid, creating the substance that filled the universe seconds after the big bang, and a mechanical device that farts glitter on unsuspecting present thieves. What more could you be looking for?!
Are you excited for Aquaman?! Us too! In preparation for the DC release, we have decided to take a look at the history and efforts to find his home; the lost city of Atlantis!
From the original stories from Plato, all the way up to Google Ocean trying to find the city, we investigate the top theories, and James even provides his own theory on what happened to Atlantis.
We all love the sounds of jingle bells around the holidays, and hanging candy canes on the Christmas tree, but do you ever take the time to think about the manufacturing process that goes into making these things? Of course not! You're too busy enjoying your eggnog and fruit cake.
In this episode of Unprofessional Engineering, we take a look at how some of our holiday favorites are created, including the candy cane, nut crackers, jingle bells, eggnog and fruit cake!
Are you looking to put a little technology under the tree this Christmas? Or maybe you want to get your kids into STEM for Hanukkah? We've picked out some of our favorite tech gifts of the year for people of all ages! From Nest thermostats to LEGO robots, all the way to dog tree launching cameras, there is a little something for everyone!
We're kicking off a new series here at Unprofessional Engineering where we look at the most amazing technology of the past month. In November of 2018 we lucked out with a ton of great engineering and technology topics to discuss such as the Mars Insight Lander successfully traveling over 300 million miles to land on Mars, prosthetics that not only allow someone to use their hand but feel what they are grabbing, record setting Black Friday sales, electricity producing mushrooms with the thanks of 3D printing, and much more!
One of the greatest inventors of all time, as well as being one of the Founding Fathers of the United States, Benjamin Franklin had a pretty good run at it. But come on, who goes by Benjamin and not Ben?? That's like going by James and not Jim... wait a minute...
He helped to draft the Declaration of Independence and the US Constitution, and even ended the Revolutionary War with the 1783 Treaty of Paris, but what we really care about are the things he invented, and those he gets credit for that he didn't really have create.
Some of his more famous inventions include the Franklin Stove, the lightning rod, and bifocals, where as he gets credit for the first street lights, the odometer and daylight savings time. Take a listen to learn more about his amazing life.
We got the chance to sit down with Mr. Neil Cross of TFI CAD Tips, live at Autodesk University, to discuss everything CAD. Stretching back to the early versions of AutoCAD up through CAD in the cloud and future looking predictions, we have it all! No matter the CAD package you use, this will be for you.
Making the Mississippi what it is today. Overseeing the Panama Canal. Constructing the Pentagon. Creating the King Khalid Military city. These are just some of the major contributions from the Army Corps of Engineers over the years.
In this episode, we walk through civilian and military personal included in the Corps, work they do around the world, as well as the various wars that they played a key part of including the Revolutionary War and both World Wars!
Next time you're filling your car up with gas, take a minute to think about all the work it took to get it to the pump for you. Better yet, why not take 30 minutes and listen to us explain the entire process?!
From upstream exploration and production processes, to collection and transportation, all the way to downstream chemical processing, refining, and distribution, we cover it all!
Have you ever gotten a glass of water and taken the time to think about the love that goes into each drop? Probably not, and it might be best if you don't think about it too much.
In this AMAZING episode, we take a look at how water goes from your toilet, through the purification process and back into your house. For you city planners out there, we also discuss pump houses, why we still have water towers all over the place, as well as a little bit about the pipes going into your house and through your walls for the DIY'ers out there.
Interested in learning more and impressing your friends? Take a listen!
Are you interested in taking a trip into space? Maybe spend a week or two floating around the moon in a 5 star space hotel? Or just a quick flight up to feel what life is like without gravity? We might not be too far away!
Companies like Blue Origin, Virgin and SpaceX (as well as many others) are well on their way to making space tourism a reality, and some are already sending people up for a quick trip.
Interested in learning where it is all going, what options you will have in the next few years, and just how much it will cost? Take a listen!
One of the most important inventions of all time, the printing press has changed the world forever. From its humble beginnings in China, to the design of Johannes Gutenberg that we've all heard about, we wouldn't have the civil rights and freedoms we now have without it, or the wealth of books.
Moving a little further into the modern era, we now have presses that can run thousands of pages per hour to keep up with the demand of newspapers and magazines. Sure, most people read them online now, but for some reason we still print them.
Interesting in learning more about how it was designed, how it works and how it changed the world? Here you go!
Continuing with inventors we love, we've finally hit on a guy that was an amazing engineer and inventor but just terrible at marketing and entrepreneurship in general.
Enter Nikola Tesla. Without him, we basically would still be living in the dark, or with a powerhouse ever mile to turn the lights on. Sure, he wasn't real good at the business side of things, and he did end up going crazy and talking to pigeons, but that doesn't mean he didn't have a huge impact on the world.
Did I mention that he was thought to be working on a death ray as well?! Yeah, you'll probably want to learn all about his life right here.
In the third part of our civilization smack down, we head to ancient Egypt to see what type of engineering and technology that the Egyptians created for the world.
Since we all know about how amazing the Sphinx is, and of course the Great Pyramid, we spend some extra time on their invention of paper, hieroglyphs, advanced mathematics, and some of their crazy complex tools for their time such as the tubular drill and lathe. We also discuss how they were able to make perfectly symmetric designs such as the statues of Ramses II.
Curious how they stack up against the Aztec and Mayan civilizations? Take a listen!
In part 2 of our civilization smack down, we take a look at the engineering contributions of the Mayan civilization. Or is it Maya? Mayan? Hmm…well, whatever it is, they had some amazing engineering.
One example would be the written language of the Mayans. Unlike English, it is created from 800 or so glyphs representing a syllable or word. Sure, this means most words could be spelled a few different ways, but how many languages have you created? They also nailed the 365 day calendar and created tens of thousands of paper books. Masters of hydrology and the blast furnace, in many ways the Maya were ahead of their time, even if they decided that the wheel was of no real value.
Interested in learning more about their history? Take a listen!
Welcome to the civilization smack down!! Over the next 3 episodes, we'll be looking into how 3 great civilizations (Aztec, Mayan and Egyptian) contributed to engineering, the impact of their discoveries, and how they have withstood the test of time.
The first civilization that we will look into is the Aztecs. Some of their notable contributions include: required education for all, advanced astronomy, the canoe, drills, and floating gardens.
Want to learn more about what they created and what is left for us to go see? Take a listen!
Are you thinking about getting into engineering but don't know what flavor is right for you? The answer is simple: Mechanical Engineering.
Sure, just because we are a couple of ME's might make us biased, but it does make sense. Job opportunity is high, pay is good, work is interesting...or at least it potentially can be. NASA, Boeing, SpaceX. They all need Mechanical Engineers!
In this episode we break down what it takes to be a ME, looking through the courses you would have to take, the types of jobs you would land, the pay you could expect, and settle the debate once and for all that ME is the superior engineering degree.
If you haven't been living in a cave for the past decade, you know who Neil deGrasse Tyson is. What you might not know is what that guy ever did to become such a well-known personality in the science community.
Other than some obnoxious tweeting and always having something to say about how inaccurate your most beloved space movies are, he must have done something, right? Well, maybe not all that much. This isn't to say NDT isn't way smarter than us; it is just that he has had a different focus in life.
Instead of using that massive brain of his to explore the mysteries of the universe, he has been using it, and a dash of personality, to bring awareness to science topics that would otherwise go unnoticed. Sounds kinda like what we do here at Unprofessional Engineering. Maybe he isn't the worst after all...
A huge focus has been placed on making buildings more energy efficient and eco-friendly. From the materials used to construct skyscrapers down to the amount of natural light they receive, LEED and BREEAM certified buildings are changing the game, and not just in the US! Countries all around the world are working hard to create a green cradle to grave construction projects.
Engineering green structures don't just stop at large buildings, though. There are some ways that you can turn your home into an environmentally friendly house. Although the upfront cost might be a bit high, often the investments such as solar panels, led lights, and wind turbines pay for themselves.
In this episode, we'll walk you through how to turn your house into the greenest home in the neighborhood and the costs associated with it. We'll also give you examples of some of the best in class structures out there when it comes to LEED certification.
You might not think that there's a lot of engineering or technology that goes into a tennis shoe, but that is not the case. From rubber and canvas to PVE cushioned mid soles, much has changed over the years.
And now, with the advancements in 3d printing, 3d scanning, virtual reality and more, shoes are going to take their next step into perfection. See what I did there? Shoes...taking their next step! HA!!!
You might be surprised to find out that there is a lot of engineering that goes into the dairy farming process. Yeah, I didn't believe it either! But dairy farming has come a long way from milking cows in the barn by hand.
Today's farmers use a lot of advanced technology to make sure that they are producing the most milk possible while ensuring the health of their herd. Automated milking systems, RFI tags, and even robots that can milk cows, determine their health and reject contaminated milk are all part of the modern day farmers tool set.
We've made it to our 100th episode!! I know, I can hardly believe anyone still listens to this podcast either, but we're still going strong!
Today, we take a look back on the journey that got us to episode 100, discussing our favorite episodes, which ones we could have done without, and even correcting some of the mistakes that Luke...er...we made throughout the two years of Unprofessional Engineering.
Sit back and enjoy! Who knows, you may even hear yourself getting a shout out for being one of our amazing listeners.
People have been using 2D drawings for thousands and thousands of years to depict everything from creatures they have seen (on cave walls) to detailed design plans.
In this episode, we bring in our friend and 2D drawing expert, Paul Munford, to help us unwrap the history of the 2D drawing and why it is still so critical in the design and manufacturing process today.
Have you ever thought about how much the invention of steel has changed the way the world works? From construction to every day appliances, steel is all around us. But how is it created?
In this episode, we'll look into the engineering, or black magic, behind transforming iron into steel. We'll also take a look at some of the history of steel, including the Bessemer process, Andrew Carnegie's fortune from steel, and even the historic Carrie blast furnace of Pittsburgh, Pennsylvania.
Perhaps the greatest inventor of all time, Leonardo da Vinci created a number of amazing works, and theorized even more that technology needed to catch up to. Oh, he was a pretty OK artist too...
In addition to engineering and art, he also liked to diagram the human body to pass the time. Who doesn't dig up the dead and sketch what their bits look like?
From defiling graves and painting the Mona Lisa, to aerial screws and giant crossbows of war(way cooler sounding than helicopters), Leonardo da Vinci may have the most all around impressive life of work ever, or that will ever happen.
We all like to think that we know our way around the grill, but do you really know how to cook the perfect steak? Continuing our series on engineering the perfect food (did you already check out how to engineer the perfect turkey?), we will walk you through a number of methods to achieve perfection the next time you're making steak.
Not only will you learn to be a better cook, we're going to teach you the science behind the Maillard reaction (browning the steak), the laws of thermodynamics, the difference between conduction, convection and radiation, as so much more! I'm getting hungry just thinking about it...
Let's face it, folks. The end of the world is coming, and we're likely going to be the cause. Robots might destroy us, we may end up polluting the world out of existence, or perhaps a breed of super cyborg pigs that have been breed not to fart as much will take over. That is exactly what we're exploring today.
OK, maybe not EXACTLY that, but humanity has made some creepily impressive ventures into cyborg animals. Bees that can detect bombs, viewing the world through the eyes of a cat, and even super computers that are powered with the brains of a leech. And that is just the tip of the iceberg (speaking of which, have you seen the spinach that has been turned into heart tissue?!?).
Dams are a critical part of modern civilization, providing water to those in need, irrigating farms, preventing floods and generating 17% of the world's electricity.
But there is another side of dams that we should consider. What are they doing to the environment, and what can engineers do to fix this problem? In order for us to keep benefiting from all of the great things dams bring to us, we'll need to learn to protect the environment as well.
We all know about 3D printing in the workplace by now, (at least you should since we've already talked about it) but did you know that there are companies out there ready to 3D print houses?!
That's right! And it is fast, too! In just 24 hours you could have a 650 sq foot structure ready to finish up. Just add a roof, electric, plumbing, windows...OK, so there is still a lot of work to do, but this is a huge step in the right direction.
These structures are significantly less expensive, extremely customizable, and perfect for helping out nations hit by natural disasters, which is exactly what ICON and New Story are teaming up to do.
If you're interested in learning more about having a 3D printed house, printing a lunar space base and more, we have it all ready for you.
The Eiffel Tower is more than an ugly metal tower in the heart of Paris. It has ugly elevators and viewing platforms as well!
What is truly impressive about Gustave Eiffel's (stolen) dream is the timeline for constructing the tallest structure in the world, at that time. How does something like that stay on track?!
Even more interesting is the hate that it received from civilians, and that engineering and science is the only thing that saved it from being torn down many decades ago.
What were you doing as a kid? Walking to Detroit to get a job in a machine shop? Yeah, I didn't think so. Did you ever run a company for Thomas Edison and bounce your ideas off him to make sure they were ready for the real world? Yup, didn't do that either. I'm sure you made the first affordable automobile (not the inventor of it) though, right?
OK, let's agree that Henry Ford was probably better than all of us when it came to things like this, but it wasn't easy and he wasn't an all-around good person! Want to learn more? You're going to have to listen!
Do you have a great idea in your head but aren't sure how to turn it into a reality? Or fear that you don't have the right background to make it a success? We've teamed up with Scot MacTaggart, creator and host of The Pitchwerks Podcast, to break down the common misconceptions about starting a business.
In just 30 short minutes you'll be more confident in your ability for success, but also have a list of key actions you'll need to take before and during your product launch. Even better, you'll learn all about how Luke is going to be a successful taco truck mogul. What are you waiting for?! Press play!
Volcanoes sure do look cool...and cause all sorts of destruction. But believe it or not, there is more to how they work than sacrificing people to keep them from erupting!
In this episode we'll walk you through the various types of volcanoes, what causes them to erupts, lava vs magma, the most famous volcanoes throughout history and even some safety tips in case you find yourself stumbling into an active volcano region.
We all know about Elon Musk and his companies like Tesla and Spacex (we even did another episode all about him...check it out!), but have you heard about his Boring Company? It is just that...boring!
Seemingly closely tied to his talks about the Hyperloop, the Boring Company is going to be creating tunnels under the ground of a city near you! These will be used for a high speed public transportation system, reducing traffic and our dependence on cars.
Don't think it will become a reality? It is already underway in LA! Why not click on the podcast and find out more?
So, let's put this out there... the same guy that designed the Eiffel Tower also created the supporting structure for the Statue of Liberty. Is your mind already blown!?!? Don't lie and say you knew that already.
If that wasn't enough for you, this episode walks you through the painstaking process that the French used to create the Statue of Liberty, why it took so long to build, and even why it is green OK, you probably do know that answer already...
The history of the submarine dates back as far as Alexander the Great and continues to be one of the most fascinating pieces of military technology there is. When you add in the fact that many of the worlds subs are now nuclear, things get even more interesting.
We'll walk you through the history of submarines, advantages and disadvantages of diesel and nuclear, some amazing facts about the worlds most powerful subs, and a story of how a single Swedish sub took our an entire aircraft carrier and supporting fleet.
Yeah, yeah... he wasn't exactly an inventor, but he sure had an amazing mind! And "the machine" that he used was nearly as impressive as him. We'll walk you through the life of Stephen Hawking, his work with black holes, 15 published books, thinking in 11 dimensions (whatever that means) and his roles on Big Bang Theory and The Simpsons.
Are you graduating from an engineering program soon and worried about landing that first job? Who better to listen to about tricking someone into hiring you than two guys that have done it a number of times?!
We'll break down when you should use a cover letter, what sections of a resume you should include, how much detail to go into, if that less than perfect GPA is going to come back to haunt you and everything in between.
Oh, and we have some tips for those of you who have been in the game for some time and are looking to brush the cobwebs off the old resume or want to update your LinkedIn profile. Happy job hunting!
Encryption has been around long before we needed to keep our intellectual property safe on computers. The Spartans used basic encryption technology as far back as 2,700 years ago, and the Germans are well known for the invention of the enigma machine, used for passing military information during the World Wars.
We will walk you through the most compelling encryption uses, especially the Ovaltine secret decoder ring, from the past, as well as teach you how to know if you are on a secure site while browsing the web.