Public Lab is launching a new 🎈 Mini Balloon & Kite Kit as part of Kickstarter Gold -- take a look!
Originally from France. Now teaching general astronomy in a community college. I am always looking for interesting and simple devices to build to demonstrate in class and get students interested in doing the same.
View these maps <a href='//mapknitter.org/profile/pkcyll'>at MapKnitter.org »</a>