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

American-Made Solar Prize: The American-Made Solar Prize is a $3 million prize competition designed to accelerate and sustain American solar innovation.

Artificial Intelligence + Origin of Life Prize, $5 Million USD: Where did life and the genetic code come from? Can the answer build superior AI? The #1 mystery in science now has a $5 million prize.

Geopolitical Forecasting [GF] Challenge: Can you create a method to predict future geopolitical outcomes that is better than current state-of-the-art methods?