Mini Challenges!
New inventive challenges posted each week
11
Pet-ercise
Draw a machine to exercise a pet indoors
Check out some other challenges
Prev
Next
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about
226
Mars water
Draw an invention that collects water on mars
62
Safe travels
Draw an invention to travel whilst keeping very very safe
549
Heat
Invent a device that generates heat
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves