Projects
Contests
Teachers
Hector Hatrick
Message
Follow
Inbox
Edit Profile
View Profile
Joined June 26th, 2014
1
Instructables
13,815
Views
1
Comments
8
Followers
Message
Follow
Inbox
Edit Profile
View Profile
Profile
Instructables
Collections
Favorites
Discussions
Settings
Instructables
Ocean Plastic Sensor
30
13K