Mini Challenges!
New inventive challenges posted each week
144
Catch a shooting star
Invent a way to catch a shooting star
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
291
Habitats
Invent and draw man made habitats that will increase biodiversity in a garden
299
Leaf it out
Invent a way to keep leaves off the train tracks
178
Bump!
Invent something that stops you from hurting yourself when you fall over!
103
Under pressure
Invent something that can reduce stress