Mini Challenges!
New inventive challenges posted each week
53
Soapy fingers
INVENT A SPECIAL SOAP TO MAKE HAND WASHING FUN
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549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
288
Ha-ha!
Invent and draw a fun way to get across a ha-ha!
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded