Free Experiments to the Edge of Space: MiniCubes

https://nss.org/sacramento-nss-chapter-kicks-off-high-school-stem-contest/

Teachers and parents of science students may ask their high schools to enter the contest. Sponsored by Sacramento L5 Society, a chapter of the National Space Society. Lift to approximately 80000 to 100000 feet above Mean Sea Level provided by JP Aerospace. See, also JPAerodpace.com