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
Douglas Blankenship
share
Follow
Following
Unfollow
Albuquerque, New Mexico, United States
message
Read More about Douglas
more
Following
Awards
Following
My Challenges
by American-Made Challenges
135
Geothermal Geophone Prize
The Geophone Prize will catalyze the development of high temperature, downhole seismic monitoring for enhanced geothermal systems (EGS)
Brands
American-Made Challenges
Awards