A closer look

German engineers constructed the gas cells of early Zeppelin airships during World War I using the outer membrane of cow intestines, a material known as goldbeater's skin. It required the guts of over two hundred and fifty thousand cows to build a single zeppelin, leading the German military to temporarily ban the production of sausages so all available intestines could be redirected to the aviation war effort. There is absolutely nothing that screams intimidating military dominance quite like floating over your enemies in a giant, highly flammable balloon constructed entirely out of bovine digestive tracts. The fact that an entire nation had to sacrifice their bratwurst just to slowly drift a giant sausage over London truly highlights the unglamorous and deeply absurd logistical realities of historical warfare