5 of the Best Podcast

5 of the Best

John Palmer
5 of the best is short fact full series of podcasts , the topics will include Flims, Music, Sport, History, TV, Lifestyle Top stories
Women
Joan of Arc   Born 6 January, c. 1412[1]Domrémy,      Joan of Arc        nicknamed "The Maid of Orléans" (French: La Pucelle d'Orléans), is considered a heroine of France and a Roman Catholic saint.    Joan was the daughter of Jacques d'Arc and Isabelle Romée[23] in Domrémy, a village which was then in the French part of the duchy of Bar.[24] Joan's parents owned about 50 acres (20 hectares) of land and her father supplemented his farming work with a minor position as a village official,    She later testified that she experienced her first vision in 1425 at the age of 13, when she was in her "father's garden"[26] and saw visions of figures she identified as Saint Michael, Saint Catherine, and Saint Margaret, who told her to drive out the English and bring the Dauphin to Reims for his coronation       In 1418, Paris was taken by the Burgundians, who massacred the Count of Armagnac and about 2,500 of his followers.[16] The future French king,Charles VII, assumed the title of Dauphin – the heir to the throne – at the age of fourteen, after all four of his older brothers had died in succession.[1           "... the Maiden lets you know that here, in eight days, she has chased the English out of all the places they held on the river Loire by attack or other means: they are dead or prisoners or discouraged in battle.    The sudden victory at Orléans also led to many proposals for further offensive action. Joan persuaded Charles VII to allow her to accompany the army with Duke John II of Alençon, and she gained royal permission for her plan to recapture nearby bridges along the Loire as a prelude to an advance on Reims and the coronation of Charles VII.      Joan Arc song CBBC: Horrible Histories - Joan of Arc Song - YouTube         Boudica Died circa AD 60 or 61, Britannia   Boudica was a striking looking woman. - "She was very tall, the glance of her eye most fierce; her voice harsh. A great mass of the reddest hair fell down to her hips. Her appearance was terrifying     Boudica's husband Prasutagus was ruler of the Iceni tribe. He ruled as a nominally independent ally of Rome and left his kingdom       when he died  Boudica was flogged, her daughters were raped, and Roman financiers called in their loans.           In 60 or 61 AD, while the Roman governor Gaius Suetonius Paullinus was leading a campaign in North Wales, the Iceni rebelled. Members of other tribes joined them   The Iceni warriors managed to destroy Camulodunum (Colchester) they also defeated the Roman IX Legion. Hearing the news, Paullinus rushed back from Wales and set about evacuating Londinium (London). He guessed (correctly) that it would be the Britons next target. Boudicca and her army destroyed Londinium and then attacked Verulamium (St Albans), destroying that city too. Some people believe that more than 70,000 people were killed in the attacks on Camulodunum,    The Roman army in Britain regrouped in the Midlands and finally defeated the Britons in the Battle of Watling Street.     Roman cavalry was released which promptly encircled the enemy and began their slaughter from the rear. Seemingly mad with blood lust, Tacitus records that 80,000 Britons; men, women and children, were killed. The Roman losses amounted to 400 dead with a slightly larger number wounded.   Boudica was not killed in the battle but took poison rather than be taken alive by the Romans.   Alfred Lord Tennyson, the Victorian poet, wrote a poe(continued)
Apr 5, 2015
26 min
Land Marks
next saturday good epsiode i  think Taj Mahal   Commissioned in 1632 by the Mughal emperor Shah Jahan to house the tomb of his third wife, Mumtaz Mahal, the Taj Mahal stands on the southern bank of the Yamuna River. The mausoleum is widely recognized as "the jewel of Muslim art in India" and remains as one of the world’s most celebrated structures and a symbol of India’s rich history.[6]       , Mumtaz Mahal,                                           Mughal emperor Shah Jahan         Shah Jahan promoted the use of white marble inlaid with semi-precious stones, and buildings under his patronage reached new levels of refinement.[22]   Great site with vedeo worth seeing The Taj Mahal - Facts & Summary - HISTORY.com       Sphinx   The largest and most famous sphinx is the Great Sphinx of Giza, situated at theGiza Plateau adjacent to the Great Pyramids of Giza on the west bank of theNile River and facing due east (  WikiMiniAtlas   29°58′31″N 31°08′15″E). The sphinx is located to the east of and below the pyramids       The Sphinx was carved from the bedrock of the Giza plateau, a single ridge of limestone that is 73 meters long and 20 meters high. It was only in 1905 when the sand was cleared away to expose the full body of the Sphinx, before that, the Sphinx was covered in sand.   he missing nose; It was first believe that the Sphinx lost its nose to Napoleons men, but 18th century drawings reveal that the nose of the Sphinx was missing before Napoleon’s arrival, it is believed that the nose of the Sphinx was shot off by the Turks.  Urban Myth  there were pics of sphinx before he came  without noise   The Sphinx is oriented due east facing the rising sun near the 30th parallel. There are three passages into or under the Sphinx, the “Tomb of Osiris” is one of the most incredible discoveries linked to the Sphinx, located 95 feet below the surface behind the back of the Sphinx. It is believed to be the resting place of Egyptian God Osiris.       Eiffel Tower      Erected in 1889 as the entrance arch to the 1889 World's Fair, it was initially criticised by some of France's leading artists and intellectuals for its design, but has become both a global cultural icon of France and one of the most recognizable structures in the world.[1] The tower is the tallest structure in Paris and the most-visited paid monument in the world; 6.98 million people ascended it in 2011.[2] The tower received its 250 millionth visitor in 2010.[2]   Gustave Eiffel                                                                                The projected tower had been a subject of some controversy, attracting criticism from both those who did not believe that it was feasible and those who objected on artistic grounds,  Gustave Eiffel responded to these criticisms by comparing his tower to the Egyptian Pyramids: "My tower will be the tallest edifice ever erected by man. Will it not also be grandiose in its way? And why would something admirable in Egypt become hideous and ridiculous in Paris?   When construction of the tower began on the Champs de Mars, a group of 300 artists, sculptors, writers and architects sent a petition " that would dominate Paris like a "gigantic black smo(continued)
Mar 16, 2015
15 min
Magna Carta
next episode  16th march William the Conqueror (c.1028 - c.1087)   Early in 1066, Edward, king of England died and Harold, Earl of Wessex was crowned king. William was furious, claiming that in 1051 Edward, a distant cousin, had promised him the throne and that Harold had later sworn to support that claim.   The first years of William's reign were spent crushing resistance and securing his borders, which he did with ruthless efficiency.    Horrible Histories  How William the Conqueror  came to England Horrible histories battle of Hastings - YouTube The Domesday Book     Based on the Domesday survey of 1085-6, which was drawn up on the orders of King William I, it describes in remarkable detail, the landholdings and resources of late 11th-century England,    Providing definitive proof of rights to land and obligations to tax and military service, its 913 pages and two million Latin words describe more than 13,000 places in England and parts of Wales. Nicknamed the 'Domesday' Book by the native English, after God's final Day of Judgement     Richard the Lionheart   As king, Richard's chief ambition was to join the Third Crusade, prompted by Saladin's capture of Jerusalem in 1187. To finance this, he sold sheriffdoms and other offices and in 1190 he departed for the Holy Land.    Although he came close, Jerusalem, the crusade's main objective, eluded him. Moreover, fierce quarrels among the French, German and English contingents provided further troubles. After a year's stalemate, Richard made a truce with Saladin and started his journey home   Richard the lion heart video Horrible Histories King Richard I - YouTube    Richard, became king. John received titles, lands and money, but this was not enough. In October 1190, Richard recognised his nephew, Arthur, as his heir. Three years later, when Richard was imprisoned in Germany, John tried to seize control. He was unsuccessful and, when Richard returned in early 1194, was banished. The two were soon reconciled and, when Arthur was captured by Philip II in 1196, Richard named John heir   Richard the lion heart death video   Horrible Histories Stupid Deaths Richard The Lion Heart - YouTube    King john In 1199, Richard died and John became king.      his government became increasingly ruthless and efficient in its financial administration. Taxes soared and he began to exploit his feudal rights ever more harshly.   This bred increasing baronial discontent. Negotiations between John and his barons failed and civil war broke out in May 1215. When the rebels seized London, John was compelled to negotiate further and, on 19 June at Runnymede on the River Thames, he accepted the baronial terms embodied in the Magna Carta   King john hoorible histories  Horrible Histories New Song - Epic Magna Carta Rap Battle - CBBC - YouTube   Megna Carta  HH song  Horrible Histories Song NEW! - Magna Carta 800 Years Song - CBBC - YouTube   king John   HH Chatty death Horrible Histories Stupid Deaths: King John I OF England - YouTube
Feb 22, 2015
10 min
Accidental Inventions
NEXT EPSIODE FEB 24   Accidental Inventions   Crisps George Crum   George Crum (born George Speck;[1] c. 1828 – July 22, 1914)[2] was a mixed-race African/Native American trapper and guide in the Adirondacks, who became renowned for his culinary skills after becoming a cook and restaurant owner in Saratoga Springs, New York. By 1860 he owned Crum's House, a popular lakeside restaurant in nearby Malta.               Hotel chef George Crum enjoyed a wonderful knack for cooking. From his kitchen at Moon's Lake House near Saratoga Springs, N.Y., Mr. Crum could "take anything edible and transform it into a dish fit for a king." That skill came in handy – the upscale Lake House attracted customers who were used to being treated like kings. In 1853, a cranky guest complained about Crum's fried potatoes. They were too thick, he said. Too soggy and bland. The patron demanded a new batch. Crum did not take this well. He decided to play a trick on the diner. The chef sliced a potato paper-thin, fried it until a fork could shatter the thing, and then purposefully over-salted his new creation. The persnickety guest will hate this, he thought. But the plan backfired. The guy loved it! He ordered a second serving.   The first potato chip factory was built in 1895 by William Tappenden in Cleveland, OH. He funded the remodeling of his barn into a factory with the profits he made by delivering potato chips to grocery stores. It takes 1,000 pounds of potatoes to make 350 pounds of potato chips. Pringles are made from mashed potatoes that have been dehydrated and reconstituted into a dough. https://www.youtube.com/watch?v=wbbsbE2mQuA   Super glue   Harry Coover   Super Glue, also known as cyanoacrylate, was originally discovered in 1942 by Dr. Harry Coover, who by the way died last month on March 26th, 2011.  Coover was attempting to make clear plastic gun sights to be put on guns used by Allied soldiers in WWII.  One particular formulation he came up with didn’t work well for gun sights, but worked fantastically as an extremely quick bonding adhesive.     X RAYS   The first X-ray device was discovered accidentally by the German scientist Wilhelm Roentgen (1845-1923) in 1895. He found that a cathode-ray tube emitted invisible rays that could penetrate paper and wood. The rays caused a screen of fluorescent material several yards away to glow. Roentgen used his device to examine the bone structure of the human hand.      First x ray photo                                                         Wilhelm Röntgen   Upon their discovery in 1895, X-rays were advertised as the new scientific wonder and were seized upon by entertainers. Circus patrons could view their own skeletons and were given pictures of their own bony hands wearing silhouetted jewelry. Many people were fascinated by this discovery. Some people, however, feared that it would allow strangers to look through walls and doors and eliminate privacy.HOW X RAYS WORK SHORT VIDEo X Rays Work - YouTube   MICROWAVE       In 1945, the American engineer, Percy Spencer was carrying out maintenance work on a live radar set. Whilst working within close proximity to the radar equipment, he felt a tingling sensation throughout his body and noticed that a chocolate bar in his pocket had completely melted. After some investigation he determined that it was the microwaves being emitted by the magnetron tube in the radar set which had caused the chocolate to get warm enough to melt. Percy Spencer experimented further by directing the magnetron tube at kerne(continued)
Feb 8, 2015
11 min
Transatlantic crossings
new episiode early feb          Transatlantic crossings         History[edit] Packet ships (1812–1838)[edit] The England, a packet ship of the Black Ball Line The modern era of "liners" was established by the Black Ball Line which began operation in 1818. The packet ships were contracted by governments to carry mail and also carried passengers and timely items such as newspapers. Up till this point there were no regular passages advertised by sailing ships. They arrived at port when they could, dependent on the wind, and left when they were loaded, frequently visiting other ports to complete their cargo       Paddlers     The Sirius is considered the first Blue Riband holder for her 1838 voyage to New York at 8.03 knots (14.87 km/h). In 1843, Great Western recorded a Blue Riband voyage of 10.03 knots (18.58 km/h). In 1832, Junius Smith, American lawyer turned London merchant, published the idea of building a line of transatlantic   Single srew     Single screw steamers (1872–89)[edit] White Star's Adriatic by George Parker Greenwood. She was the first screw liner  to    win the Blue Riband with an 1872 run at 14.65 knots (27.13 km/h)   In 1845, Brunel’s Great Britain became the first iron-hulled screw liner on the Atlantic. Starting in 1850, the Inman Line built numerous reduced versions for the steerage trade      Cunard's Etruria of 1885, averaged 19.56 knots (36.23 km/h) on an 1888 Blue Riband crossing                                                                                 Inman's City of Paris broke 20.01 knots (37.06 km/h) in 1889                                                                                                                                 Double screw  streamers 1887  1907      Cunard's Mauretania held the Blue Riband from 1909 to 1929 at 26.06 knots (48.26 km/h   Cunard White Star's Queen Mary regained the Blue Riband at 30.99 knots (57.39 km/h) in 1938.     The United States won the Blue Riband at 34.51 knots (63.91 km/h) in 1952. Formally, she still holds the title     cables   When the first transatlantic telegraph cable was laid in 1858 by businessman Cyrus West Field, it operated for only three weeks; subsequent attempts in 1865 and 1866 were more successful. Although a telephone cable was discussed starting in the 1920s[citation needed], to be practical it needed a number of technological advances which did not arrive until the 1940s.[citation needed] Starting in 1927, transatlantic telephone service was radio-based.[1] TAT-1 (Transatlantic No. 1) was the first transatlantic telephone cable system. It was laid(continued)
Nov 16, 2014
17 min
1978
  Writer and broadcaster Georgi Markov has died of blood poisoning, four days after he said he was stabbed with an umbrella at a London bus stop. Scotland Yard said they are treating his death as suspicious and samples of his blood have been sent to the Porton Down Germ Warfare Centre for examination.       Estimates of world population for various points in history have been a subject of study for many years. Many authoritative sources exist for historical population estimates (e.g. U.S. Census estimates of historical world population). This article lists many of these estimates. Estimates previous to the year 10,000 BC can be made only from archaeological evidence. The last point in which Homo sapiens hit a dangerous low, coming close to extinction, was at approximately 70,000 BC during the Toba catastrophe. The University of Illinois at Urbana-Champaign estimates human world population (Homo sapiens in Africa) between 1,000 and 10,000 breeding couples.[      http://galen.metapath.org/popclk.html On writting this world pop was 7,106,540,659   Happy days   Happy Days is an American television sitcom that aired first-run from January 15, 1974, to September 24, 1984, on ABC. Created by Garry Marshall, the series presents an idealized vision of life in the mid-1950s to mid-1960s United States.[1] The series was produced by Miller-Milkis Productions (Miller-Milkis-Boyett Productions in later years) and Henderson Productions in association with Paramount Television. Happy Days is one of the highest-rated shows of the 1970s.         Susan B Anthony   Susan Brownell Anthony (February 15, 1820 – March 13, 1906) was an American social reformer who played a pivotal role in the women's suffrage movement. Born into a Quaker family committed to social equality, she collected anti-slavery petitions at the age of 17. In 1856, she became the New York state agent for the American Anti-Slavery Society.
Oct 5, 2014
14 min
Islands
      new episoide next week   Out by october 6 th   Bought new computer not nearly as good as my  old one       SEALAND           From Wikipedia, the free encyclopedia Jump to: navigation, search Principality of SealandMicronation Flag Coat of arms Motto: E Mare LibertasFrom the sea, Freedom Anthem: E Mare Libertas by Basil Simonenko Sealand from above Status Current Capital HM Fort Roughs[1] Official languages English[2] Demonym Sealander, Sealandic[3] Organizational structure Oligarchy, Constitutional monarchy  -  Prince Michael[4] Establishment  -  Declared 2 September 1967[5]  Area claimed  -  Total 0.025 km2 (All livable space)[3] 0 sq mi Population  -  estimate 50+ (2013)[6] Claimed GDP (nominal) estimate  -  Total US$600,000  -  Per capita US$22,200[5] Purported Currency Sealand dollar(pegged with the USD)[7] Time zone GMT[8] Websitehttp://www.sealandgov.org The Principality of Sealand is a micronation located in the North Sea. Its mass consists of what was HM Fort Roughs, a former Second World War Maunsell Sea Fort, off the coast of Suffolk, England, United Kingdom.[1][9] While it has been described as the world's smallest country,[10] or the world's smallest nation,[11] Sealand is not recognised by any established sovereign state, although Sealand's government claims it has been de facto recognised by the United Kingdom (after an English court ruled it did not have jurisdiction over Sealand as territorial water limitations were defined at the time)[1] and Germany (see below). Since 1967 the facility has been occupied by family and associates of Paddy Roy Bates, who claim that it is an independent sovereign state.[1] Bates seized it from a group of pirate radio broadcasters in 1967 with the intention of setting up his own station at the site.[12] He attempted to establish Sealand as a nation-state in 1975 with the writing of a national constitution and establishment of other national symbols.[1] Bates moved to mainland Essex when he became elderly, naming his son Michael regent. Bates died in October 2012 at the age of 91.[13]     One of the other platforms which guarded a port           Sealand     PALM ISLAND   Beginning in 2001, three man-made islands in the form of palm trees are being constructed off the coast of the Emirate of Dubai. The islands consist of Palm Jumeirah, the smallest island, Jebel Ali, and Palm Deira, the largest island. These projects are only possible due to a topographic feature: the shallow, coastal sea in the Persian Gulf reaches far into the open sea, reducing the water depth. With a planned area of 50 square kilometres (km²) Palm Deira will be 25 times larger than Monaco upon completion.         the summer of 2007. In total, the Palm Islands house 60 luxury hotels, 4,000 residential villas, 1,000 water homes, 5,000 shoreline apartments and multiple marinas, restaurants, shopping malls, sports facilities, health spas, cinemas and dive sites, according   https://www.youtube.com/watch?v=cWElZICyBns         just great pic  o bishop rock lighthouse         Pitcain Islands With a population of only around fifty, the people of Pitcairn are descended from the mutineers of HMAV Bounty and their Tahitian companions. Pitcairn Island is approximately 3.2km (2 miles) long and 1.6km (1 mile) wide with the capital Adamstown located above Bounty Bay and accessed by the aptly named road, "The Hill of Difficulty".   http://www.government.pn/in(continued)
Aug 10, 2014
17 min
Explores
Been crazy busy will come out within week new epsiode july 24 World cup has got in the way but you should know USA played really well,  game of the tournament New episode June 24th         Robert Falcon Scott, CVO (6 June 1868 – c. 29 March 1912) was a Royal Navyofficer and explorer who led two expeditions to the Antarctic regions: theDiscovery Expedition, 1901–04, and the ill-fated Terra Nova Expedition, 1910–13.                                                            Scott, writing his journal in the Cape Evans hut, winter 19112014-06-08   During the research for his dual biography of Scott and Roald Amundsen,[9] polar historian Roland Huntford investigated a possible scandal in Scott's early naval career, related to the period 1889–90 when Scott was a lieutenant on HMS Amphion. According to Huntford, Scott "disappears from naval records" for eight months, from mid-August 1889 until 26 March 1890. Huntford hints at involvement with a married American woman, of cover-up, and protection by senior officers. Biographer David Crane reduces the missing period to eleven weeks,   Popular hero[edit] Discovery returned to Britain in September 1904. The expedition had caught the public imagination, and Scott became a popular hero. He was awarded a cluster of honours and medals, including many from overseas, and was promoted to the rank of captain.[35] He was invited to Balmoral Castle, where King Edward VII promoted him a Commander of the Royal Victorian Order (CVO).[36]   The expedition had both scientific and exploration objectives; the latter included a long journey south, in the direction of the South Pole. This march, undertaken by Scott,Ernest Shackleton and Edward Wilson, took them to a latitude of 82° 17′ S, about 530 miles (850 km) from the pole. A harrowing return journey brought about Shackleton's physical collapse and his early departure from the expedition   Dispute with Shackleton[edit] By early 1906, Scott had sounded out the RGS about the possible funding of a future Antarctic expedition.[39] It was therefore unwelcome news to him that Ernest Shackleton had announced his own plans to travel to Discovery's old McMurdo Sound base and launch a bid for the South Pole from there.[40] Scott claimed, in the first of a series of letters to Shackleton, that the area around McMurdo was his own "field of work" to which he had prior rights until he chose to give them up, and that Shackleton should therefore work from an entirely different area.       Scott's group took this photograph of themselves using a string to operate the shutter on 17 January 1912, the day after they discovered Amundsen had reached the pole first.       Charles Darwin Charles Robert Darwin, FRS (/ˈdɑrwɪn/;[1] 12 February 1809 – 19 April 1882) was an English naturalist and geologist,[2] best known for his contributions to evolutionary theory.[I] He established that all species   ct. 1805 - Dec. 1831:Events leading to the Voyage The Napoleonic Wars South American trade relations The Hydrographic OfficeEarly H.M.S. Beagle history About the second Beagle Survey The search for a Naturalist  Feb. 1832 - Jan. 1833:                Jan. 1833 - Nov. 1833:          The Beagle arrives at Brazil                    The Mission is startedSurvey work at Rio(continued)
Jun 8, 2014
23 min
PIRATES
ok fingers crossed next week will be nxt epsiode  thats june 6th 7 th hopefully   Ok I am back,  found it a little difficult since been back,  but things on a little more even  Keel and I hope new episode will be out soon      A dash across america then next episiode out in may 10 fiveofthebest.podomatic.com     The Flag of John "Calico Jack" RackhamOpenclipart.orgJohn "Calico Jack" Rackham had a short and largely unimpressive pirate career between 1718 and 1720. Today, he is really only remembered for two reasons. First of all, he had two female pirates on his ship: Anne Bonny and Mary Read. It caused quite a scandal that women could take up pistols and cutlasses and fight and swear their way into full membership on a pirate vessel! The second reason was his very cool pirate flag: a black jack that showed a skull over crossed cutlasses. In spite of the fact that other pirates were more successful, his flag has gained fame as "the" pirate flag.     The Flag of Bartholomew "Black Bart" Roberts, Part OneIf you go by loot alone, Henry Avery was the most successful pirate of his time, but if you go by number of ships captured, then Bartholomew "Black Bart" Roberts beats him by a nautical mile. Black Bart captured some 400 ships in his three-year career, in which he ranged from Brazil to Newfoundland, to the Caribbean and Africa   6. The Flag of Stede Bonnet, "The Gentleman Pirate"Ever notice how some people just seem to wind up in the wrong line of work? During the Golden Age of Piracy, Stede Bonnet was one such man. A wealthy planter from Barbados, Bonnet got sick of his nagging wife. He did the only logical thing: he bought a ship, hired some men and sailed out to become a pirate. The only problem was that he didn't know one end of the ship from the other!     edward" Teach or BlackbeardIf you were sailing about in the Caribbean or southeastern coast of North America in 1718 and saw a ship flying a black flag with a white, horned skeleton holding an hourglass and spearing a heart, you were in trouble. The captain of the ship was none other than Edward "Blackbeard" Thatch, the most infamous pirate of his generation   Ann Bonney   1702  1782 While in the Bahamas, Bonny began mingling with pirates in the local taverns. She met Jack "Calico Jack" Rackham, captain of the pirate sloop Revenge, and became his mistress. They had a child in Cuba, who eventually took the name of Cunningham. Many different theories state that he was left with his family or simply abandoned. Bonny rejoined Rackham and continued the pirate life   Bartholomew Roberts   Black Bart Nickname    Black Bart (Welsh: Barti Ddu)Type    PirateBorn    17 May 1682Place of birth    Casnewydd Bach, Pembrokeshire, WalesDied    10 February 1722 (aged 39)Place of death    At sea off Cape Lopez, GabonYears active    1719-1722Rank    CaptainBase of operations    Off the coast of the Americas and West AfricaCommands    Royal Rover, Good Fortune, Royal Fortune, Ranger, Little RangerWealth    470 vessels;          Equiv. US $35.1 million today;[1] #5 Forbes top-earning pirates[2]     Stede Bonnet   Stede Bonnet was an early 18th-century Barbadian pirate, sometimes called "the gentleman pirate" because he was a moderately wealthy landowner before turning to a life of crime. Bonnet was born into a wealthy English family on the island of Barbados, and inherited the family estate after his father's death in 1694. In 1709   Bonnet set sail for Nassau, Bahamas, but he was seriously wounded en route during an encounter with a Spanish warship. After arriving in Nassau, Bonnet met Edward Teach, the infamous pirate Blackbe(continued)
Mar 12, 2014
21 min
Satelittes
fiveofthebest.podomatic.com new episode 12 th march still traveling and having little trouble,  will try to add pics tomorrow     Satelittes           Satellites operate in extreme temperatures from −150 °C (−238 °F) to 150 °C (300 °F) and may be subject to radiation in space. Satellite components that can be exposed to radiation are shielded with aluminium and other radiation-resistant material     Communication satellites range from microsatellites weighing less than 1 kg (2.2 pounds) to large satellites weighing over 6,500 kg (14,000 pounds). Advances in miniaturization and digitalization have substantially increased the capacity of satellites over the years. Early Bird had just one transponder capable of sending just one TV channel. The Boeing 702 series of satellites, in contrast, can have more than 100 transponders, and with the use of digital compression technology each transponder can have up to 16 channels, providing more than 1,600 TV channels through one satellite.     A signal that is bounced off a GEO satellite takes approximately 0.22 second to travel at the speed of light from Earth to the satellite and back. This delay poses some problems for applications such as voice services and mobile telephony. Therefore, most mobile and voice services usually use LEO   Satellites face competition from other media such as fibre optics, cable, and other land-based delivery systems such as microwaves and even power lines. The main advantage of satellites is that they can distribute signals from one point to many locations. As such, satellite technology is ideal for “point-to-multipoint” communications such as broadcasting. Satellite communication does not require massive investments on the ground   The Intelsat spans theToday there are approximately 150 communication satellites in orbit with over 100 in geosynchronous orbit. globe, and domestic satellites such as the USSR's Molniya satellites. Western Union's Westar, and Canada's Anik - serve individual countries. The Intelsat V is the latest in its space-craft series, it can handle 12,000 telephone circuits and two color television transmission simultaneously.     Which of the following whirls around the Earth at 5 miles per second? Hubble Space Telescope. The Hubble Space Telescope is named after Edwin Hubble (1889-1953). Hubble's Law (also named after Edwin Hubble) is a theory that suggests that there is a constantly expanding universe.     Weather Satellites     The first weather satellite was launched on February 17, 1959. What was the name of this satellite? Vanguard 2. Vanguard 2 was designed to measure cloud cover, however, this satellite was poor in collecting data as a poor axis and rotation kept it from collecting meaningful information. TIROS-1 which was launched by NASA in 1960, was the first successful weather satellite and operated for 78 days.   THE MOON     The prevailing hypothesis today is that the Earth–Moon system formed as a result of agiant impact, where a Mars-sized body (named Theia) collided with the newly formed proto-Earth, blasting material into orbit around it that accreted to form the Moon.[20] This hypothesis perhaps best explains the evidence, although not perfectly.   The Moon is drifting away from the Earth:The Moon is moving approximately 3.8 cm away from our planet every year. It is estimated that it will continue to do so for around 50 billion years. By the time that happens, the Moon will be taking around 47 days to orbit the Earth instead of the current 27.3 days.   Evolution of moon  7 min http://www.youtube.com/watch?v=TuHasBN-U1c 4 min good video http://www.youtube.com/watch?v=aSV98i0jzro   STRANGE SATELLITES   Lapetus moon   Iapetu(continued)
Feb 25, 2014
15 min
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