This activity tells the story of Subrahmanyan Chandrasekhar, a mathematician responsible for discovering the stars of a certain size become supernovas, instead of white dwarfs, when they collapse.

In this Scratch Mix and Match bonus challenge, we’ll look at what works and what doesn’t work when you want to make a sprite hide and then be found.

In lesson 4 of Blender Print-a-Piece students will learn more about translation and rotation by moving objects and making a playground for a giant dinosaur to rebuild a city.