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[postlink] https://science-video.blogspot.com/2011/05/fire-tornado-cool-science-demo.html[/postlink] http://www.youtube.com/watch?v=hVvW47qL8w8endofvid [starttext]When you picture a tornado, most of us imagine a whirling column of air poking down from the clouds. But this tornado-like effect is not limited to just the air. A fire tornado or fire whirl is just like a tornado but it's made of fire. As the heated air from the fire rises, strong air currents (often whipping through the trees) cause the air molecules to spin (often referred to as angular or rotational momentum) which shapes the flame into the shape of a tornado. [endtext]

Fire Tornado - Cool Science Demo

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[postlink] https://science-video.blogspot.com/2011/05/giant-smoke-rings-cool-science.html[/postlink] http://www.youtube.com/watch?v=-VL0M0jmu7kendofvid [starttext] It's first one round burst then she turns it to fully automatic [endtext]

Giant Smoke Rings - Cool Science Experiment

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[postlink] https://science-video.blogspot.com/2011/05/hydrogen-bubbles-exploding-bubbles.html[/postlink] http://www.youtube.com/watch?v=zrg8XlHEDJ8endofvid [starttext] Combine two parts hydrogen with one part oxygen and you get water. Oh, you also get a little energy released as well. POW! Unlike traditional hydrocarbon fuels, hydrogen and oxygen do not produce any bad bi-products for the environment. Steve Spangler shares his own unique twist on the hydrogen and oxygen demonstration in hopes of piquing your curiosity about this incredible, renewable source of energy. [endtext]

Hydrogen Bubbles - Exploding Bubbles

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[postlink] https://science-video.blogspot.com/2011/05/seven-layer-density-cool-science.html[/postlink] http://www.youtube.com/watch?v=fE2KQzLUVA4endofvid[starttext]Everyone knows that vegetable oil and water dont mix. Thats because the two liquids have different densities. Density is basically how much stuff is smashed into a particular area or a comparison between an objects mass and volume. So, the exact same volume of two liquids may actually have different masses, so they would have different densities. Thats why vegetable oil floats on top of water.[endtext]

Seven Layer Density - Cool Science Experiment

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[postlink] https://science-video.blogspot.com/2011/05/best-science-trick-ever.html[/postlink] http://www.youtube.com/watch?v=qs8wAJIk1gAendofvid [starttext] i picked up the cup like u did and it stayed for 3 secs and then my plate fell and broke:( [endtext]

Best science trick ever!

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[postlink] https://science-video.blogspot.com/2011/05/egg-drop-inertia-challenge-cool-science.html[/postlink] http://www.youtube.com/watch?v=6gzCeXDhUAAendofvid [starttext] I did it with my class. I was the only one that successfully knocked the egg in the water. [endtext]

Egg Drop Inertia Challenge - Cool Science Trick

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[postlink] https://science-video.blogspot.com/2011/05/tea-bag-rockets-cool-science-experiment.html[/postlink] http://www.youtube.com/watch?v=Ghn4lEtdusQendofvid [starttext]i bet this kind of thing was created by someone who got really bored... [endtext]

Tea Bag Rockets - Cool Science Experiment

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[postlink] https://science-video.blogspot.com/2011/05/kool-water-effect.html[/postlink] http://www.youtube.com/watch?v=vIpnkqEDaUAendofvid [starttext] That's pretty impressive. I thought I was the only one who could Fart that long and powerful.[endtext]

Kool water effect.

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[postlink] https://science-video.blogspot.com/2011/05/glowing-ice-bulb.html[/postlink] http://www.youtube.com/watch?v=2h7u0axpnhsendofvid [starttext]that was creative! i liked it. Thx for sharing!! [endtext]

Glowing ice bulb

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