NASA @NASA
Middle & high school educators: your students could fly an experiment on a high-altitude balloon in the NASA TechRise Student Challenge! Winning teams get $1,500, tech support, and insight from experts to build their project. The deadline is Oct. 24. https://t.co/B2uFsTHz3q https://t.co/aQxlKdFHhg — PolitiTweet.org