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.

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.

Xinova seeks the disclosure of inventions that produce sheetable doughs using vegetable puree.

On a mission to make travel and mobility more sustainable.

We are looking for the next industrial AI innovation that will revolutionize our world.

Optimize hydropower operations to better complement variable renewable energy resources, like wind and solar, to help power the grid!

The story of crowdsourcing, written by the crowd itself.

Design and build a safe, quiet, ultra-compact, near-VTOL personal flying device capable of flying 20 miles while carrying a single person.

How can we make confectionery more affordable, yet better for you? Submit 2 ideas - 1 for chocolate and 1 for candy.

2 minute videos showing the truth about our plastic lives.