Everything You Need to Know About…
How does the world look to a bee? What exactly is different among different colors of light? We’ll consider these questions and more in this edition of Everything You Need to Know About…
What happens when you take a blowtorch to a water balloon? What can we learn by setting a chocolate-chip cookie on fire? On this page we’ll answer all your burning questions about energy.
What can you do with 100 battery-powered toy cars? Why does a rocket go up when its thrusters are pointing down? Why should you carry your grocery bags at your elbows instead of in your hands? The answers to these questions and more lie ahead.
What happens when you hit a water balloon with a baseball bat? Why does tightening and loosening a guitar string change the sound it produces? Can you actually catch a wave? Read on for an investigation into the answers to these questions and more!
What keeps airplanes up? What happens to Earth’s atmosphere as the planet spins? For answers to these questions and more, read on!
What happens when you plug a pickle into an electrical outlet? Just what is the “static” that makes your socks stick together when they come out of the dryer? Here we’ll explore electric charges, forces, and fields.
You probably have magnets stuck to your refrigerator at home. But there are also magnets in the power plant that provides electricity to your home. What are those magnets up to, and how do they do what they do?
What happens when you blow a trumpet through a bubble? You’ve heard of an optical illusion—how about an auditory illusion? The resources on this page answer these questions and more!
We polled CMMAP (Center for Multiscale Modelling of Atmospheric Processes) scientists as to what they thought were the 10 most important things that everyone should know about the atmosphere. We took their answers and condensed them into a list of 10 items, with explanations and activities you can use to teach these concepts to your students.