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
Stephen Pijnnaken
share
Follow
Following
Unfollow
Lubbock County, Texas, United States
message
bio
Texas Tech University Mechanical Engineer
Read More about Stephen
bio
Texas Tech University Mechanical Engineer
more
Challenges
Following
Followers
Activity
Awards
Challenges
Teams
Space Raiders (Texas Tech University)
Space Raiders
Space Raiders
Following
Followers
Activity
Awards
