We use cookies to help make our website better. We'll assume you're OK with this if you continue. You can change your Cookie Settings any time.

Cookie SettingsOK

Part of the Tomorrow Projects family of creative initiatives

Upload ideas!

Mini Challenges!

New inventive challenges posted each week

304

Birthday bash

Invent something to help you throw the best birthday party ever!
Random challenge

Check out some other challenges

549

Heat

Invent a device that generates heat
407

Monitor earth

Invent a way to monitor earth
299

Leaf it out

Invent a way to keep leaves off the train tracks
334

Smoothie time

Invent an interesting way to make a healthy smoothie
530

Ice cream

Create an ice cream invention!
Want to find something specific?
See all challenges
Subscribe to our Mini Challenges emails
Send your own challenge for us to consider and publish
Submit your own Challenge