INVESTIGATIONS
Want to make a pinhole camera? Build your own volcano? Find out what blood is made of? It’s time to start investigating...
Make a pinhole camera
Cameras are everywhere nowadays, from mobile phones to minidisc players...
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How telescopes work
Telescopes are amazing instruments that allow you to see objects that are a long, long way away…
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Make a periscope
Periscopes aren’t just for submarines – they are a cool way to sneak a peek over walls, around corners, or even at what’s going on behind you.
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