Mini Challenges!
New inventive challenges posted each week
100
Leftovers
Invent a machine that recycles your leftover dinner
No time to waste
Did you know that 1 third of all food produced globally goes to waste? Will your machine sort through the food and make a new meal ready for tomorrow? Or will your machine show you what food you can use as composte to help your plants to grow? Leftover food actually has a lot of uses and many people make sure they never waste any food - not even the skin of bananas! How will your machine save food waste?
Check out some other challenges
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108
We've got the power
Invent something powered by solar energy
103
Under pressure
Invent something that can reduce stress
174
Feel better soon
Invent something to help someone who’s feeling unwell
23
Fun house
Imagine and Draw a fun playground INSIDE your home
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place