In this lesson, students will learn how to prove the Pythagorean theorem using similarity. By investigating and following a series of steps, they will discover that by cutting a right triangle and drawing altitudes, they can create...

In this video I wanted to see what happens if I poured molten aluminum into a carbonated liquid. Would it fall faster, or slower? Would it explode?! Then I poured molten tin into water to watch it explode in super slow motion.<br/>

Overview of the history of German music, from Classical composers Johann Sebastian Bach, Ludwig van Beethoven, and Johannes Brahms to contemporary pop musicians.

Does anyone really think there's something magical about five seconds when it comes to food and the floor? There's a press release out this week (I still can't find the study) that claims that the five second rule is "real". It isn't. If...

This video explains the Leidenfrost Effect, a phenomenon where water droplets form and slide on a hot surface instead of instantly evaporating. It is caused by a thin layer of vapor that insulates the droplets from direct contact with...

This video features an interview with Felix Siau, a Chinese Indonesian convert to Islam who has gained popularity as an online preacher. Despite not being an Islamic scholar, Felix has successfully connected with his audience by...

Is pitching inside effective to hitters using aluminum bats? Can you effectively jam a hitter swinging metal? YES. Learn why in this video.

On October 1st, 1993, standup comedian Bill Hicks performed on David Letterman’s new late night talk show for the first time -- it was a classic Hicks set that everyone had come to expect. In less than seven minutes, Hicks delivered some...

How important is the front leg in a pitcher's mechanics? How much does front leg blocking add to pitching velocity?

Ever woken up in a cold sweat after dreaming that you're teeth are falling out or that you haven't studied for a school exam (even though you left school ten years ago). Well here's what 10 of the most common nightmares mean.

Football faces harsh criticism as it's become clear that a large number of football players suffer from the long-term effects of head traumas that originate on the field. While some argue that the rules of the game and football culture...

If you ever encounter a shark in the ocean or find yourself in the middle of a field when lightening strikes, you'll be better equipped to survive against the odds with this top 10.

Let's get moving with this high energy backyard game that encourages hand-eye co-ordination as well as catching, tossing and counting skills. Ramp Shot is a great stand-alone game for ages 10 and up!

In This Episode, Tyler Teaches Us About KIDS THESE DAYS HAVE A SUPERPOWER THE BULL CRAP FACTOR

Learn mental training strategies in this video as they pertain to handling bad luck and the ups and downs of baseball. Bad luck, cheap hit, and tough-luck outs can be a major problem for hitters and pitchers.

👉 Learn how to approximate the integral of a function using the Reimann sum approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...

A great new backyard game that improves striking skills, teamwork and coordination? It must be Paddle Zlam! Coach Dan teaches us the basics and you can see a live game demo in this episode.

Pitchers can easily improve their velocity by not flying open, which can be accomplished by improve action of the glove arm. Learn all about the glove arm today.

Expand your Phys Ed horizons with one of the most popular games in the world, Cricket! This great game teaches throwing, striking and barehanded catching skills and Coach Truong has the details on how to get your class started.

Graphical Estimation of Kd from P:L Binding Plot

One of the most popular team sports in the Winter Olympics is hockey. More than just a physical game, for scientists, it's a showcase for physics on ice--especially when it comes to the slapshot. Three-time Olympian Julie Chu, Thomas...

Have your students practice their development of balance, co-ordination, whole-body control, and strength for sport, through these unique and specific challenges

ICESat-2's instrument, ATLAS, is designed to measure heights on Earth. ATLAS has three main tasks: transmitting a pattern of six laser beams, collecting the laser photons that return to the satellite after reflecting off Earth, and...

How to teach drop kicks - In pairs, a few meters apart, kick the ball to each other in the air - Hold the ball with 2 hands, drop it and kick it before it hits the ground (for your partner to catch)<br/>