The first camera ever made was called the Camera Obscura, which was basically a dark room with a tiny hole that projected an upside-down image on the opposite wall!
Inventions And Technology - Facts for Kids
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Random Facts About Inventions And Technology For Kids
Hamsters can run at speeds of up to 8 miles per hour on their wheels, and some may run between 5 and 6 miles every night.
The fastest air-breathing jet ever built, the SR-71 Blackbird, could fly so fast that its surface would heat up to 500°F (260°C) — hot enough to bake cookies!
Internet security works like a digital lock and key system, using special codes called encryption to keep your information safe!
Some museums use AR so you can point your tablet or phone at a dinosaur skeleton and watch a moving, life‑like dinosaur appear on your screen as if it were walking around the exhibit!