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Mini Challenges!

New inventive challenges posted each week

402

Jetpack

Invent a super jetpack!
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399

Cat day

Make a cat-themed invention
28

Flight of the bumblebee

Design flying machines inspired by birds and insects
430

University

Invent something to help stop someone at uni from feeling homesick
549

Heat

Invent a device that generates heat
319

Let's recycle

Draw a new use for plastic waste
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Jetpack Ideas