“The universe seems to like talking to itself faster than the speed of light,” said Steinberg. “I could understand a universe where nothing can go faster than light, but a universe where the internal workings operate faster than light, and yet we’re forbi
STEM Challenge: Learn about Newton's Law of Motion and then build a device to prove it! Here's a fabulous challenge to build a Newton's Cradle! 5 Engineering Challenges with Clothespins, Binder Clips, and Craft Sticks. Awesome STEM activity for kids!