In this video, we will do an example calculation using Boyle's Law (P1V1=P2V2). [Solving for pressure, P2]

Hot air balloons work by heating the air inside the balloon, causing it to become lighter than the surrounding, cooler air and to lift the balloon off the ground. The burner, fueled by propane gas, heats the air, while a parachute valve...

How strong is Oobleck?

Comics are a form of illustrated storytelling that combines pictures, text, and visual elements to tell stories and convey ideas. From classic comic strips to modern graphic novels, comics have a rich history that spans across different...

It’s two stories in one, as Buzzy and his friends have fun playing with colors and then discovering words—like some, many, and lots and lots! First, buzzy is joined by some animal friends, while he learns all about different colors and...

Watch this video and review in a simple and fun way how basic colors are written and pronounced

Managed to squeak this upload into the final hours of June to make for a Giant Balloon June video! We've never filmed a giant balloon so slow. We've also never filmed from the roof of the house before. These two things don’t mean this...

This video provides a comprehensive overview of helium, covering its properties, discovery, and various applications. It explains how helium's unique characteristics make it ideal for cryogenic purposes, such as preserving food and...

This video discusses three major conditions that come under Cardiovascular Disease (CVD) and their treatments. The first condition discussed is Coronary Heart Disease, which is caused when fatty material builds up inside coronary...

In this video to learn about the molar volumes of gases, how to calculate this and where this knowledge is needed in everyday life.

Listen to the beat of catchy music while looking at really cool bright balloons to learn the colors

This video focuses on the why economists are concerned about Fed Reserve Repos and the effects it might have globally.



Helping you become more knowledgeable about how the world works, our content covers the biggest topics...

Velocity is a vector that describes the speed of a particle and the direction it's moving. The velocity of the particle will always be tangential to the path the particle is traveling and is described by speeds in the x, y and z...

Three demonstrations of polarization of charge are shown. A balloon polarizes a wall, small pieces of paper, and an aluminum can. The difference between conducting and inducting materials is presented.

Retired NASA astronaut John Grunsfeld hosts this six-part mini-series about the tools used on the Hubble Space Telescope servicing missions. Hubble was uniquely designed to be serviced in space so that components could be...

Today, Mike and his sister Pam are going on a shopping trip with Daddy. They all piled up into the car and headed downtown. First, they get haircuts. Mike hops into the chair, and then Pam. Next, they head over to the shoe store. A man...

Through real world footage students will learn that a change in kinetic energy of particles with heating and cooling produces expansion and contraction. Viewers will observe convection in a fluid (gas and liquid) and learn about flow in...

Six simple weather demonstrations you can do at home or at school to show the properties of air, using your hands and everyday materials.

I bet many of you think that the ideal gas law must prohibit passing gas on the elevator. That's a very good guideline, but there are other important laws we must know! Let Professor Dave run you through the details.

Hydraulics might sound complicated but all they are, is another force multiplier. They utilise the fact that liquids are virtually incompressible, which means when you compress them, the pressure you apply to one point of the liquid is...

This nugget explains pressure with its mathematical formula and its applications. The pressure exerted by liquids and gases & atmospheric pressure

What's the deal with electricity? Benjamin Franklin flies a kite one day and then all of a sudden you can charge your phone? There's a gap in conceptual understanding! Let's figure out what electricity is, exactly, and how it works.

The Law of Charges is demonstrated using a rubber balloon suspended from the ceiling. The net charge on an object via excess protons and electrons. Quarks as the constituent of protons and neutrons. Quantization of charge is...

This video is a demonstration and explanation of a Van de Graaff generator, an electronic device that creates static electricity. The video aims to teach viewers about the concept of static electricity and the role of Van de Graaff...