Mini Challenges!
New inventive challenges posted each week
108
We've got the power
Invent something powered by solar energy
Invent to save energy...
We need to think of ways to save and use energy better. Solar power creates energy from the sun, meaning we are not wasting anything but instead using a natural recourse! What can you invent that's powered by solar energy. THINK BIG!
Check out some other challenges
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152
Hedgehog hotel
Design a hedgehog hotel, with all the comforts it needs
549
Heat
Invent a device that generates heat
195
Snow animal
Draw a snow animal
153
Shop local
Design a poster to encourage people to shop local
125
Table manners
Invent something that would be fun to use at the table when you eat your dinner