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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!
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Street Science
Elephant Toothpaste Explosion in a Car
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We’re making a bonafide scientific mess! See what happens when liquid nitrogen builds up pressure!
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Street Science
Watch These Barrels of Ping Pong Balls Explode
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When liquid nitrogen becomes pressurized it sends hundreds of pings pongs flying into the air. See the action in slow motion!
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Street Science
Ping Pong Slow Motion Explosion
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Elephant toothpaste is a foamy substance caused by the rapid decomposition of hydrogen peroxide.
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Street Science
Elephant Toothpaste in Slow Motion
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Well, it’s not pretty. We’re essentially making a ginormous snake.
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What Happens When You Mix Sulfuric Acid and Sugar?
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In rare weather conditions, forest fires can curl into tornado shapes. We’re recreating this phenomena to learn more about it.
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Street Science
Recreating a Fire Tornado
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Using a set of fans, Kevin Delaney and team created a fire tornado.
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Street Science
Fire Tornado Slow Motion
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Fire extinguishers release liquid carbon dioxide at 825 pounds per square inch. That’s a lot of force which produces thrust!
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Street Science
How Does a Fire Extinguisher Propel Someone?
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Sure, it’s not the most glamorous hovercraft in the world, but it works. Check out how Kevin and his crew made one!
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Street Science
Making a Hovercraft for $100
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What’s the secret to pulling a tablecloth from under plates and silverware? Speed!
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Street Science
Pulling a Tablecloth at 100 MPH
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What should we call this creation? The banano? This fruity musical instrument plays in the key of vitamin K.
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Street Science
Creating a Banana Piano
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It’s remarkably easy to do. The secret is the egg’s arch shape.
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Street Science
How to stand on Eggs Without Breaking Them
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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.
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Street Science
Riding Across a Liquid
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To test this, Kevin and crew are slicing, shooting, and cutting the goo to see how it reacts.
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Street Science
Oobleck Acts as Both a Solid and Liquid
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Watch this mysterious goo explode frame by frame!
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Oobleck in Slow Motion
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We’re exploring the hidden secrets of surface tension! Watch Kevin attempt to capture CO2 gas in soap.
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Popping CO2 Bubbles
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What’s the secret to pulling a tablecloth from under plates and silverware? Speed!
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Pulling a Tablecloth at 100 MPH
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What should we call this creation? The banano? This fruity musical instrument plays in the key of vitamin K.
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Street Science
Creating a Banana Piano
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It’s remarkably easy to do. The secret is the egg’s arch shape.
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How to stand on Eggs Without Breaking Them
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To test this, Kevin and crew are slicing, shooting, and cutting the goo to see how it reacts.
02:52
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Oobleck Acts as Both a Solid and Liquid
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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.
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Riding Across a Liquid
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Watch this mysterious goo explode frame by frame!
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Oobleck in Slow Motion
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What happens when you stand on a balloon? Usually it pops… but not if you distribute your weight correctly.
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How to Stand on Balloons
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We’re exploring the hidden secrets of surface tension! Watch Kevin attempt to capture CO2 gas in soap.
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Popping CO2 Bubbles
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Like the Newton’s Cradle, the impact of one ball on another produces a compression wave that goes through the object. All you need to replicate this is a tennis ball and a water balloon.
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Try this Easy Momentum Experiment at Home
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Every object has a natural resonate frequency, the speed it will vibrate if bumped. Wine glasses are especially resonate because of their shape.
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How to Break Glass with Sound
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By supersizing the ingredients in a glow-stick, Kevin and a group of students create on of the most gorgeous pieces of art we’ve ever seen.
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Street Science
Glow Painting
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The Street Science team crush a barrel using atmospheric pressure.
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Street Science
Crushing Atmospheric Pressure
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Kevin and his team debunk the mystery of the human cannonball with a Darren dummy.
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Street Science
Unlocking the Secrets Behind the Human Cannonball
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Kevin and Anna-Lise blow-up a 5 pound gummy bear.
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Explosive Gummy Bear
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Kevin Delaney and The Backyard Scientist their homemade tesla coil.
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Homemade Lightning
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The Street Science team test the explosive power of nitrogen triiodide.
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Street Science
Explosive Bar Trick
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