Mini Challenges!
New inventive challenges posted each week
233
Human Cell Atlas!
Choose a part of your body and invent a new special feature. make a poster about it!
Check out some other challenges
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369
Original instrument
Invent a totally unique musical instrument
549
Heat
Invent a device that generates heat
317
Fun and games
Invent a way to become part of your favourite video game
14
Under the sea
Draw an amazing home for a fish
338
Sunny and safe
Invent something that will protect you from the sun