light

How Rainbows Form

The physics behind rainbows and surprising facts about rainbows. If you liked this video check out these: Why aren’t plants black? 🌿 https://www.youtube.com/watch?v=3BRP4wcSCM0 Why Hawaii’s volcano is so UNUSUAL Instagram: http://instagram.com/thephysicsgirl Twitter: http://www.physicsgirl.org/twitter Facebook: http://www.physicsgirl.org/facebook http://www.physicsgirl.org/ Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Many thanks to the VlogBrothers for their sponsorship of this video. Raindrop animation: […]

Make Glowing Water

It’s easy to make water glow very brightly under a black light. You can use the water as an ingredient in slime, crystals, or other projects to make them glow-in-the-dark. Find more of my projects at: http://chemistry.about.com source

My Thoughts on the Science Fair (I didn't like it)

Were you part of the 21% of people who didn’t enjoy the science fair? I was. If you liked it, great. If you never did it, (lucky) let me tell you why I didn’t like it. UK friends who agree with everything Lightsen ➤ https://www.youtube.com/user/lightsen Herotic ➤ https://www.youtube.com/user/Herobrineskull Grian ➤ https://www.youtube.com/user/Xelqua I HATE EVERYTHING ➤ […]

“Mad Science” Crazy and Dangerous Home Experiments

“Mad Science” Crazy and Dangerous Home Experiments source

The Electromagnetic Spectrum

http://www.facebook.com/ScienceReason … [email protected]: EMS (Episode 1) – An Introduction To The Electromagnetic Spectrum — Please SUBSCRIBE to Science & Reason: • http://www.youtube.com/Best0fScience • http://www.youtube.com/ScienceTV • http://www.youtube.com/FFreeThinker — Measuring the electromagnetic spectrum You actually know more about it than you may think! The electromagnetic (EM) spectrum is just a name that scientists give a bunch of […]

Bending the light – physics experiment

http://www.fizik.si This is an interesting experiment to show the total internal reflection. We get the total reflection if the light enters to an optical less dense material and the incidence angle is big enough. The incidence angle at which the ray refracts exactly along the boundary line, is called the boundary angle of the total […]

How to Make a Flashlight using Plastic Bottles

Learn how to make a flashlight using two plastic bottles, popsicle sticks, one LED, wires, glue, two batteries and a big cap. WARNING- Use of video content is at your own risk. Enjoy! Facebook: https://www.facebook.com/Radu-Caraus-1542396909376084/?ref=hl Instagram: https://www.instagram.com/radu_car/ source