Design XPRIZE challenges to radically disrupt today's food system & change the world - let's make healthy food ultra-affordable & accessible

Create the technology that can bring small-scale, on-demand hardware manufacturing into the household.

To encourage innovation of alternative ingredients for aquafeeds, improve the industry's sustainability, and reduce pressure on fisheries.

Build a physical space to empower the Rising Billions to participate in the digital economy.

Award for the best Abundant Clean Energy Wiki Contributor by February 28th

Aspiring developers! Start your hacking journey with Coinbase Cloud. Create a new dapp to win prizes and growth opportunities from Coinbase.

The entrepreneur with the best idea to solve a social problem using blockchain technology wins a scholarship to participate in Summit at Sea

Improve the use of cryogenic fluid management (CFM) in support of extended duration human spaceflight.

Create an app and database to eliminate thousands of quality control paper documents each year.

We're seeking feedback and guidance on what we should include as outcomes and requirements for our upcoming paid challenge. Think Big!

The story of crowdsourcing, written by the crowd itself.

Do you think you can make Jerusalem better? If you will it, it will happen, propose an initiative to better the city and win $5,000!