Scientists use AI to track endangered animals in the wild by analyzing millions of photos from camera traps!
Inventions And Technology - Facts for Kids
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Random Facts About Inventions And Technology For Kids
History & Development
The first noise-cancelling headphones were invented by Dr. Lawrence Jerome Fogel in the 1950s to help helicopter pilots communicate more clearly during flights!
The “refresh rate” of a TV (measured in Hertz or Hz) tells you how many times per second the image updates – most modern TVs refresh 60 to 120 times every second!
The iPad mini is powerful enough to show the positions of all visible stars in the night sky, working as a portable planetarium!
History & Development
The word “helicopter” comes from the Greek words “helikos” (spiral) and “pteron” (wing), first used in 1861 to describe these flying machines!