Mini Challenges!
New inventive challenges posted each week
448
Seaweed
Invent an extra special use for seaweed
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
510
No hands
Invent a hands-free vehicle
103
Under pressure
Invent something that can reduce stress
53
Soapy fingers
INVENT A SPECIAL SOAP TO MAKE HAND WASHING FUN
232
Help the Easter bunny
Draw an invention to help the easter bunny hide its eggs