00:00History books say World War I was won by tanks, planes, and millions of rounds of artillery.
00:07But they're missing the most important piece of technology on the battlefield.
00:11Tea wasn't made of brass or lead. It was made of tin-plated steel. And without it,
00:19the British and French armies would have collapsed from hunger before the first year was over.
00:24However, this is the story of how a humble can of beef actually dictated the map of Europe.
00:30For centuries, the greatest enemy of any general wasn't the opposing army.
00:36It was asterisk asterisk distance asterisk asterisk. If an army marched too far,
00:43they outran their food. Napoleon famously said, an army marches on its stomach.
00:50He was right. And he was desperate. In 1795, he offered 12,000 francs to anyone who could keep
01:00food fresh for his troops. A Frenchman named Nicolas Appert figured out that boiling food
01:06in glass jars preserved it. Great for a pantry. Terrible for a war zone.
01:12Glass breaks. It took an Englishman, Peter Durand, to swap the glass for a tin-coated iron canister.
01:21The tin can was born in 1810. But there was a catch. It was so thick you needed a hammer
01:29and a chisel to open it. Fast forward to 1914. This wasn't a war of movement. It was a war
01:38of
01:38sitting in the mud. Millions of men were trapped in a 400-mile line of trenches.
01:44If you're a general, how do you feed 2 million men every single day when the roads are turned to
01:50soup by rain and the supply wagons are being blown to bits by German krupp guns? You used the bully
01:57beef advantage. By 1918, the British were shipping asterisk asterisk 67 million pounds asterisk asterisk
02:06of tinned meat to the front asterisk every month star. While the German army was slowly starving due to
02:13the British naval blockade, the Allied soldier had a secret weapon in his haversack, the asterisk
02:19asterisk iron ration asterisk asterisk. But don't mistake fed for happy. The most famous meal was
02:28McConaughey's stew. It was a mix of sliced turnips, carrots, and bits of beef. According to the soldiers,
02:37it was tolerable if you could heat it up. But in the front-line trenches, where smoke from a fire
02:44would
02:45attract a sniper's bullet, you ate it cold. Man is not a scavenger, but the contents of a
02:52McConaughey tin would make a scavenger turn up his nose. Asterisk. Cold beef fat has the consistency of
03:01candle wax. But here's the cold, hard truth. That candle wax kept them alive. It gave them the 4,000
03:10calories a day needed to survive the shivering cold of the French winter. By the end of the war,
03:16the tin can had created a global supply chain. Beef from Argentina, tin from Malaysia, and canning
03:24factories in Chicago were all fueling the Allied push. Germany couldn't compete. Their soldiers were
03:32raiding Allied trenches not for secrets, but for asterisk asterisk cans asterisk asterisk. When the
03:40German spring offensive of 1918 failed, one reason was that starving German soldiers stopped to loot
03:47Allied food depots instead of pressing the attack. Today, we see the tin can as a symbol of cheap or
03:54lazy food. But in 1914, it was the peak of military technology. It turned the tide of the Great War
04:03not
04:04with a bang, but with a asterisk pop asterisk of a lid. So next time you're in the pantry,
04:10give a little respect to the humble tin can. It's seen more combat than most tanks.
Comments