Street Science

Elephant Toothpaste in Slow Motion

Elephant toothpaste is a foamy substance caused by the rapid decomposition of hydrogen peroxide.

More from this Show

Science
You’ve probably seen the elephant toothpaste experiment... but have you seen it in a car?! It’s incredible how hot the hydrogen peroxide gets as it explodes!WWW
Sign In
02:06

Street ScienceW

Elephant Toothpaste Explosion in a Car
i
Science
We’re making a bonafide scientific mess! See what happens when liquid nitrogen builds up pressure!WWW
Sign In
02:04

Street ScienceW

Watch These Barrels of Ping Pong Balls Explode
i
Science
When liquid nitrogen becomes pressurized it sends hundreds of pings pongs flying into the air. See the action in slow motion!WWW
Sign In
00:33

Street ScienceW

Ping Pong Slow Motion Explosion
i
Science
Elephant toothpaste is a foamy substance caused by the rapid decomposition of hydrogen peroxide.WWW
Sign In
00:56

Street ScienceW

Elephant Toothpaste in Slow Motion
i
Science
Well, it’s not pretty. We’re essentially making a ginormous snake.WWW
Sign In
02:21

Street ScienceW

What Happens When You Mix Sulfuric Acid and Sugar?
i
Science
In rare weather conditions, forest fires can curl into tornado shapes. We’re recreating this phenomena to learn more about it.WWW
Sign In
01:40

Street ScienceW

Recreating a Fire Tornado
i
Science
Using a set of fans, Kevin Delaney and team created a fire tornado.WWW
Sign In
00:31

Street ScienceW

Fire Tornado Slow Motion
i
Science
Fire extinguishers release liquid carbon dioxide at 825 pounds per square inch. That’s a lot of force which produces thrust!WWW
Sign In
02:22

Street ScienceW

How Does a Fire Extinguisher Propel Someone?
i
Science
Sure, it’s not the most glamorous hovercraft in the world, but it works. Check out how Kevin and his crew made one!WWW
Sign In
02:20

Street ScienceW

Making a Hovercraft for $100
i
Science
What’s the secret to pulling a tablecloth from under plates and silverware? Speed!WWW
Sign In
01:09

Street ScienceW

Pulling a Tablecloth at 100 MPH
i
Science
What should we call this creation? The banano? This fruity musical instrument plays in the key of vitamin K.WWW
Sign In
02:14

Street ScienceW

Creating a Banana Piano
i
Science
It’s remarkably easy to do. The secret is the egg’s arch shape.WWW
Sign In
02:04

Street ScienceW

How to stand on Eggs Without Breaking Them
i
Science
How is it possible to walk across a liquid? Kevin and his crew have created a goo that acts as both a liquid and solid.WWW
Sign In
02:18

Street ScienceW

Riding Across a Liquid
i
Science
To test this, Kevin and crew are slicing, shooting, and cutting the goo to see how it reacts.WWW
Sign In
02:52

Street ScienceW

Oobleck Acts as Both a Solid and Liquid
i
Science
Watch this mysterious goo explode frame by frame!WWW
Sign In
00:37

Street ScienceW

Oobleck in Slow Motion
i
Science
We’re exploring the hidden secrets of surface tension! Watch Kevin attempt to capture CO2 gas in soap.WWW
Sign In
03:02

Street ScienceW

Popping CO2 Bubbles
i