About EWCed
Science
5 minute lesson
LightSail 2 is a crowdfunded mission to space to test out a technology called solar sailing that could revolutionize space exploration!
Did you know we can figure out the color of dinosaur feathers? Using physics and biology together, scientists are able to see dinosaurs as they once were!
Get notified about new Touchstones via email by signing up!Check your email after you hit "subscribe" to confirm your subscription!