In this SciShow Kids compilation, Jessi and her friends at the Fort learn about electricity, pressure, and chemical reactions from a science lesson on a string: balloons!<br/>

What shape is the event horizon of a black hole? Well, the answer to that question changes if our universe is hiding an extra dimension (or more). Black holes could come in an infinite number of shapes — including a precisely spinning...

Tornadoes are the most violent storms on Earth, with wind velocities that can exceed 200 miles per hour. How do these terrifying cyclones form? Meteorologist James Spann sheds light on the lifespan of tornadoes as they go from supercell...

You might not think of volcanoes as particularly musical, but they do actually generate infrasound! And scientists may be able to use that sound to help predict when a volcano is about to erupt.

Around the world there are more than 600 plant species that supplement a regular diet of sunlight, water and soil with insects, frogs and even rats. Flies, tadpoles and beetles fall prey to the remarkable, predatory antics of carnivorous...

Can you believe that you can blow up a balloon without actually blowing your own air into it!? Follow along with this super neat experiment and find out how!

Howcast - When converted to a standard solution, EDTA is a useful chemical compound for titration applications such as determining the metallic content of various solutions.

Howcast - Root beer is a delicious and refreshing treat. Make this tasty beverage at home with a few ingredients and a little patience.

Howcast - Make a beach in a bottle filled with your favorite shells and a decorative clay pot with this guide.

Howcast -Energize and uplift spirits with homemade candy cane bath salts, a fun and inexpensive gift to make that's perfect for holiday giving.

Howcast -Learn about the "no-touch technique" for breast augmentation surgery from plastic surgeon Robert J. Morin, M.D. in this Howcast video.

It only takes a minute or two to check your oil -- and that minute can save you a lot of aggravation, not to mention thousands of dollars in repairs!

Discover the magic of Bernoulli’s Principle through 7 engaging and fun demonstrations! Learn how an increase in fluid speed leads to a decrease in pressure and see how this principle is key to airplane flight, suspended ping pong balls,...

Dr. Boyd performs the popular Elephant Toothpaste demonstration. If you want to try it too, just follow along! Note 1: DO NOT eat or put the foam in your mouth; it is not actually toothpaste or ice cream (it just looks like it). Note 2:...

Friction can be quite strong. Dr. Boyd shows you just how strong it can be with this demonstration.

Most cobwebs actually consist of abandoned spider webs. These home-abandoning spiders, mainly those of the species Theridiidae, build these sticky webs for catching prey. Web-building spiders create elaborate webs for catching prey...

We use filtration and evaporation to separate out a mixture of water, sand and salt. The sand is removed using filtration, as it did not dissolve in the water. The remaining solution is heated until the water evaporates, leaving behind...

We investigate the effect that unbalanced charge has on polar molecules. We rub a balloon against hair to build up a negative charge and then hold this near a stream of water and then a stream of treacle. They both bend towards the...

We investigate the properties of two types of gas bubbles: methane gas bubbles and bubbles of the gas we breathe out. The air-filled bubbles sink and we are unable to set them alight, while the methane bubbles float upwards and are...

YouTube Browse vs YouTube Search... which one is the right focus for your brand? There is a lot of debate about how a channel can grow and be successful and which strategy should you pick. This video will break down the different methods...

In this third part of the advanced tableau charts, we will look at another way of visualization, a bump chart, which is a line chart that marks dimensions through lines. We will then look at a funnel chart and the candlestick chart.

This video details one family's alarming experience when their daughter Sierra's flu-like symptoms escalated into a severe and life-threatening condition, leading to her diagnosis with Type 1 diabetes after being admitted to the...

Live-action video footage illustrates whether the mixing of two or more substances results in new substances. Step-by-step instructions help students set up their own investigation to prove this concept. This video correlates to the Next...

The first stage of the actual sale part of the sales process is diagnosing what your prospect needs or wants – and understanding which is which. This is the investigation, or diagnosis, stage of the sales process.