Mini Challenges!
New inventive challenges posted each week
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
More moving thoughts..
We can take better care of our planet and reduce the amount of energy we use up that is not renewable energy. Invent something that will move people around but in an environmentally clean way. Could it use wind, water, air, hydrogen or a new form of energy. Maybe it is human powered, it's up to you. Think about the size of your design, how many people is it for, does it help particular people?
Check out some other challenges
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429
Endangered species
Invent a piece of equipment to help your favourite animal survive in the wild
549
Heat
Invent a device that generates heat
444
Move it!
Invent a way to create energy from movement
486
Dolphin speak
Invent a dolphin communicator
1
Keep your distance
Draw an invention to keep people two metres apart