Mini Challenges!
New inventive challenges posted each week
128
TV power
Invent a sustainable energy device to power a tv
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
133
Braille
Invent something that would help the visually impaired
306
Showing support
Invent something that shows support for another country or people
469
Smallest pony
Invent something for the worlds smallest pony!
545
Easy morning
Invent something to make mornings easier