What's the Difference Between Dynamite and TNT?

Ever wonder what the difference between dynamite and TNT is or how they were invented? Well, wonder no more! Despite what the likes of AC/DC and Wile E. Coyote might have you believe, dynamite and TNT are very different substances with distinct properties. So what’s the difference between TNT and Dynamite? And just who invented them? Well, let’s find out as we dive into the fascinating and destructive history of these high explosives, and along the way in the Bonus Facts we’re also going to look at the truth about why there is no Nobel Prize for mathematics, which is likely to be different from what seemingly every mathematics professor the world over will tell you because, well, they are mathematicians, not historians. But to begin with, for much of modern human history, the only practical explosive available was black gunpowder, a mixture of charcoal, sulphur, and potassium nitrate AKA saltpetre. As covered in our previous video Who Invented Gunpowder, this mixture was likely discovered in China around the 9th Century C.E, making its way west across the Middle East to Europe by the 13th. Initially used in fireworks, it did not take long for gunpowder to find military uses, leading to the development of artillery and handheld firearms. It was also packed into various closed casings to produce explosive charges such as hand grenades, buried mines for breaching the walls and doors of fortifications, ‘torpedoes’ for defending harbours against ships, and shells and bombs for cannons and mortars. But while gunpowder completely changed the face of warfare, quickly rendering - for example - castles and plate armour obsolete, it also suffered from several serious drawbacks. For example, burning gunpowder produced large quantities of thick, white smoke... Author: Gilles Messier Host/Editor: Daven Hiskey Producer: Samuel Avila Learn more about your ad choices. Visit megaphone.fm/adchoices