The Folding Egg

“The Folding Egg activity is actually an extension of the classic Rubber Egg experiment with a really fun twist. Just imagine the look on your friends’ faces when you show them an egg and then proceed to fold it in half several times until it forms a small white ball! Wait… it gets better. Just bounce the ‘folded egg’ between your hands and the egg reappears!”

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Festo – BionicOpter

With the BionicOpter, Festo has technically mastered the highly complex flight characteristics of the dragonfly. Just like its model in nature, this ultralight flying object can fly in all directions, hover in mid-air and glide without beating its wings.

 

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