Why would it be hard to pedal a 10,000 pound bicycle? This simple explanation shows how Newton's 3 laws of motion might help you ride your bike.

I'm sure you've heard of Isaac Newton and maybe of some of his laws. Like, that thing about "equal and opposite reactions" and such. But what do his laws mean? And how do they help us understand the world around us? In this episode of...

We all know that the Earth is huge, but what is it made of? Join Jessi and Squeaks for a fun activity to learn about Earth's layers, and to make your own model of Earth!

What is a sport? Do arbitrary and technophobic rules matter?

Everybody cries sometimes, and that's ok! But have you ever wondered why being sad makes tears come out of your eyes, or why you usually feel better after you cry? Jessi and Squeaks have the answers!

Certain moments in our lives seem to last forever. Whether it is a first kiss or a car crash, time can seem to stretchor even stop. Aaron Sitze explains how this sensation is conveyed in cinema and how the same conventions can be used to...

New ReviewLearn Bernoulli’s Principle with a straw and a ping pong ball. A fun and simple physics demo to see pressure differences in action!

New ReviewGet your leaf-blowers ready!

New ReviewMore Van de Graaff generator fun!

New ReviewBeing a teacher is mostly consumed with times helping students learn content and teaching in front of the classroom. You don't think of many opportunities for teachers to embarass themselves but I found some.

New ReviewThis program describes the force of gravity and its importance to us. Gravitational forces hold objects on Earth, as well as keep the planets in orbit. This video correlates to the Next Generation Science Standard for Middle School...

The more you know!

How'd it get in there? How do you get it out?

How dangerous is heading a soccer ball? Who's mandating the HPV vaccine in the US? And how many women are drinking while pregnant in Ireland, Australia, New Zealand, and the UK? This is Healthcare Triage News.

This is a practice exercise to understand better the rule of multiplication concepts with a practical exercise.

In this video, we practice handwriting the tall letters This interactive video teaches the strokes while encouraging kids to practice along. Whether you're a classroom teacher or homeschool parent this video will give you practical...

Even Stevens – Chapter 5 (Football Story)

Even Stevens – Chapter 1 (Football Story)

Even Stevens – Chapter 3 (Football Story)

Let Me Do It Poem from A Great Big Cuddle

The goal of the GCF Reading Program is to help adults at all levels become more proficient readers.



Utilizing various learning tools, learners will be able to learn and practice reading the top 1,000 most frequently used...

This video discusses Newton's first law of motion, also known as the law of inertia. It explains how Newton built upon the experiments of Galileo to formulate this law. The video illustrates the concept using the example of a ball on the...

This video explains the force of gravity and the concept of being weightless when in orbit.

This video explains how nuclear fusion occurs in stars and causes them to shine.