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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471
Baby food
Invent something to help a baby learn to eat solid food
549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress
293
House warming
Invent and draw an eco friendly way to warm your home
34
I like to move it move it
Draw an invention to help older people move about faster