The spiral-shaped cone you see on the front of jet engines, called a spinner, helps guide air smoothly into the engine — like a funnel for air!
Inventions And Technology - Facts for Kids
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Random Facts About Inventions And Technology For Kids
The axle is like a wheel’s partner — it’s the rod in the middle that helps the wheel stay in place while turning.
AI can help design clothes that fit perfectly by measuring you through your phone camera!
When the first iPad came out in 2010, it could run for about 10 hours on one battery charge, which was considered amazing at that time.
History & Development
The first digital thermometer, which shows your temperature like magic on a screen, was created by Robert W. Johnson in 1964. Before that, people used glass thermometers with mercury, which were tricky to read.