With a heavy heart and in honour of our good friend Mr. Dr. Greg Bole we present a very special episode: "The End." The process and smells of dying, semelparity, animal grief, famous last words, weird wills, and Greg's final plans and wishes.

Almost six years to the day of our first ever podcast, Mike, Toren, Joe and Kevin are bringing their journey through the absolute worst the world of science, history, and pop culture has to offer to an end. Veteran Guestpert Dr. Rob joins us for the first two hours of our massive farewell episode. We cover almost every followup we've got left, including Olfactory Reference Syndrome, necrotic cervix, decomposing corpse poo, toxic trucker pee, auto urine therapy, urine-repellent paint, helminthic therapy, synthetic marijuana, coffin-birth, outrageous anti-abortion laws, vagina potato, poop transplant, ancient viking shit, a creepy face transplant, compulsive-bad-joke-telling (more than our usual), a lethal silicone penis injection, self-amputation, elevator abandonment, an "autism cure" that rates on the Evilometer, the worst auto-racing disaster in history, a whale meat experience, ape answers, mite shit, a failed test of faith, a lethal posthumous snake-bite, crocodile guards, sword booby-traps, a bloody pillow fight, the 1904 Olympic Marathon, bouncy house dangers, a fire-boozenadeo, terrible gamer-parents, The Granny Ripper, and the very last Lesser of Two Evils! Music "Toot Toot Tootsie (Goo' Bye)" by Al Jolson "When You Go" by Jonathan Coulton "The Caustic Soda Show" by Toren Atkinson and Rowan Lipkovitz (of The Creaking Planks) Charity O' The Week: Rain City Badger Thanks Researchers/editors Cory, Dave E, Jonathan Snow, Kelly N, Mele, Raymond, Sheri, Teagan and Todd Dr Rob Dr Jenna Firefighter Allan Newell Mr Dr Greg Bole Gavin Pitts Steven Schwartz Yvonne Morrin Lisa Gemino Chris Pramas Chris Stewart from Kerberos Productions Fraser Cain from Astronomycast Nurse Katie Jordan Pratt, Warren Banks, Chris Woods from Horsetrack Hooligans Our amazing listeners, the Soda Jerks. Images Videos http://www.youtube.com/watch?v=Wd6qDBUP72g http://www.youtube.com/watch?v=6-7q3IeTawE http://www.youtube.com/watch?v=JEk85gKJN6k http://www.youtube.com/watch?v=LKTNMbEoOKE

The caustic look at elephants continues with elephant attacks, beehive fences, Jumbo, Topsy's execution, plus news and pop culture!

Yvonne Morrin joins Kevin, Toren, and Joe to talk elephants, starting with a mammoth pop-quiz and a ton of caustic elephacts: musth, the Phajaan ritual, and elephant artificial insemination. Part 1 of 2.

Caustic Hosts Joe, Toren, and Kevin get thirsty discussing the causes and effects of droughts including tumblefirenados, the Syrian Civil War, Indian and Chinese famines, the California Water Wars, Lake Karachay, a super-dry extremophile, the horrors experienced in Virginia's Jamestown Colony, "shade ball" debunking, plus pop culture!

Carnivorous plants, strangling kelp, giant hogweed, gympie-gympie, falling saguaros, manchineel trees, coconuts, and more!

Kevin, Joe, and Toren conclude Caligula's history, an exploration of explanations for his behavior, plus pop culture! Music: "The Killing Type" by Amanda Palmer & The Grand Theft Orchestra

Kevin, Toren, and Joe discuss Evil Dude in History Emperor Gaius Julius Caesar Augustus Germanicus, aka "Caligula". Part 1 of 2 -- the early years and rise to power.

Allan Newell rejoins the hosts with his firefighter helmet on to discuss the seven motives of arsonists, Herostratus, the Happy Land Fire, the Clarence Roberts mystery, the Sydney Ghost Train Fire, the Movement for the Restoration of the Ten Commandments of God, Operation Backfire, the Pillow Pyro, the Mary Pang Warehouse Fire, and more!

Joe, Toren, and Kevin "check out" the caustic side of libraries, including both Melvil Dewey's classification system and the man himself, the librarian who took over China, librarian sex habits, "for sex see librarian", the Brave Sage of Timbuktu, plus news and pop culture. Recorded at the Vancouver Public Library's Inspiration Lab!