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
Prev
Next
217
Lockdown help
Invent something to help you in lockdown
337
May the fourth
Draw a star-themed invention!
332
New backpack
Draw a cool new backpack made from an old item
120
Burger break
Invent a machine that makes your favourite food in seconds
28
Flight of the bumblebee
Design flying machines inspired by birds and insects