Mini Challenges!
New inventive challenges posted each week
365
Wind power
Draw something powered by wind
You've got the power!
Today is World Wind Day! It's a day to celebrate wind energy and renewable resources. Let's get our thinking caps on. Can you come up with a boat that runs on wind energy? Perhaps a wind-powered charger for devices?
Check out some other challenges
Prev
Next
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
284
The Krypton Factor
Invent and draw a krypton factor themed challenge for wildlife
108
We've got the power
Invent something powered by solar energy
298
Wake up!
Invent a funny way to wake guests up in the morning
516
Reality
Invent something to turn ideas into reality!