Space Poop Challenge: Competition to source a system that routes and collects human waste away from the body, hands-free, for fully suited astronauts.

Odele’s Brain: Automated Tax Blueprint Challenge: How to create Odele, an automated tax planning assistant software that centralizes all financial planning around tax savings and planning.

National Geographic CHASING GENIUS: Enter the CHASING GENIUS Challenge and you could win $25,000 to turn your ideas into catalysts for change in the world.

Walk and Bike to School: Walk and Bike to School wants to make walking and biking easy, safe, and cool for students in grades K-12 across the U.S.