challenges
For Business
Who We Are
Results
search
Get Started
I want to launch a challenge
Connect to talented problem solvers
I want to solve a challenge
Join our community to win prizes
log in
menu
log in
challenges
For Business
Who We Are
Results
share
Follow
Following
Unfollow
Ray Clark
share
Follow
Following
Unfollow
Ora, California, United States
message
Read More about Ray
more
Following
Activity
Awards
Following
Challenges
by NASA Tournament Lab
6.1K
Exploring Hell: Avoiding Obstacles on a Clockwork Rover
To explore the daunting surface of Venus, NASA needs an innovative obstacle avoidance sensor for its mechanical clockwork rover.
by XPRIZE
1.5K
Design a Deep-Sea Treasure
Design a deep-sea treasure to be placed on the seafloor (4000m below the sea surface) for the Shell Ocean Discovery XPRIZE teams to find.
Brands
NASA Tournament Lab
XPRIZE
Activity
Awards