RT @mikamckinnon: So you want to build a rocket payload... @NASA has a workshop for that! <a href="http://www.nasa.gov/feature/nasa-hosts-rockon-workshop-for-student-rocket-payloads/">http://www.nasa.gov/feature/nasa-hosts-rockon-workshop-for-student-rocket-payloads/</a> Register by May 2. US onl…

Kelsey Jordahl

@kajord