Mini Challenges!
New inventive challenges posted each week
372
Treat dispenser
Invent a dog treat dispenser
Good dog!
This is Milo. Didn't anyone ever tell him it's rude to drool?! He can't help it. He just loves treats! Can you invent a new type of treat dispenser to reward him for being good (which is rare)? Make it totally unique and creative!
Check out some other challenges
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549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
42
Birdy buffet
Design a fun way to feed the birds in your garden
329
Make it real!
Make a real object using resources in your home!
160
Ear muffs
Design ear muffs with a special extra function