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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326
Egg hunt
Invent a device to help create an egg hunt!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
429
Endangered species
Invent a piece of equipment to help your favourite animal survive in the wild
431
Rainy day
Invent something for a rainy day
1
Keep your distance
Draw an invention to keep people two metres apart