GSBC 2018 Announced! April 13-30, 2018.
Ours is a home-based team of 2nd graders, 5th graders, 7th graders, parents and grandparents. This is our third year participating in the GSBC.
Will include a data logger (altitude, temp, etc.). Also, including a radiation sensor to try to measure the radiation levels and correlate with other data.
Had a lot of fun last two years.