Mini Challenges!
New inventive challenges posted each week
67
Waste not
Invent a way to help people waste less food.
No waste ideas
Nearly a fifth of the food we buy ends up in the garbage! And lots of that is food that is perfectly edible, but still we throw it away because we prepare too much or we're not sure about how fresh it is. Invent and draw your very own ingenious ideas to help reduce the food you throw away at home! Upload them to show the world!
Check out some other challenges
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172
Snow clothes
Invent something that will stop you from getting cold in the snow
162
Snowy hills
Invent boots that would help you to walk up the snowiest hills
103
Under pressure
Invent something that can reduce stress
549
Heat
Invent a device that generates heat
1
Keep your distance
Draw an invention to keep people two metres apart