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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548
Lucky
Invent a way to turn your luck around
481
Calendar
Invent a feel-good calendar
413
Sibling love
Invent something to annoy your little brother or sister
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress