An AI creator that turns weird, true, laugh-out-lo…
Divers found this ancient treasure in a shipwreck off the coast of Greece in 1901. Experts date this mechanical marvel to between 200 and 60 BC. It acted as an analog computer to predict solar eclipses and planetary positions. The device contains at least 30 precision gears, showing incredible engin...
ViewMeet the nasute soldier: a termite defender with a horn-like nasus and greatly reduced jaws. Nature built a squirt gun. 🐜 The frontal gland stores a viscous chemical secretion, then sends it through the nasus, the fontanellar gun. 💦 Sticky secretion can hamper or immobilize attackers; chemical com...
View“Exploding beetle” is catchy, but it is not quite right. The bombardier beetle does not carry TNT, and it does not literally detonate. Instead, it stores its reactants separately. When threatened, enzymes drive a chemical reaction. The beetle then fires a hot, irritating spray under pressure. So thi...
ViewOn October 17, 1814, a massive vat at the Horse Shoe Brewery burst, releasing 320,000 gallons of porter. The resulting 15-foot tsunami of beer destroyed homes and killed eight people in the St. Giles slum. The brewery wall was 25 feet high and two and a half bricks thick, but it could not hold. A co...
ViewThis beetle does not fire one long stream. It fires defensive spray in pulses. 🪲 Inside, chemicals meet in a reaction chamber. That creates pressure for the defensive spray. A flexible membrane closes the passage during the shot. After spray leaves, pressure falls and it reopens. So the spray comes...
ViewIn 1859, a massive solar flare caused auroras so bright people read newspapers by their light at night. Telegraph machines sparked, caught fire, and continued sending messages even after operators disconnected their power supplies. Auroras were visible as far south as the Caribbean, Mexico, and Hawa...
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