"science" videos at 5min

In this episode you will learn a Chinese old magic trick - The Paper and String Trick.

3:16

jumpstart using only grapefruits!

0:56

you can power a flashlight with using just a pear and toilet paper

1:08

Ever wondered what else you can do with condom? This tutorial will show you how to make a condom plant.

2:26

Dr. Jeff Friedman explains how he became a research scientist.

1:20

Learn how to create a Mechanical Bird Toy. Also visit the Dinosaurs Blog here: http://blog.discoverychannel.ca/dinosaurs/

1:34

Two ways to ignite thermite.

1:20

Learn how to explode the most powerful battery in the world.

1:03

Researchers from IBM and Linden Lab® gathered in an experimental area of the 3D virtual world, Second Life. Together they prepared to teleport outside Second Life to another virtual world, called OpenSim. It was a journey no avatar had taken before.

1:58

Jerry Andress show and explains a few optical illusion.

2:10

Learn how to mod a hand held fog machine to make foggy bubbles. ZERO TOYS, makers of the wildly popular Zero Blaster Fog Ring Generator & KEITH MICHAEL JOHNSON of BubbleArtist.com are proud to present a new way to have fun with bubbles...

4:59

This very simple electric motor is called a homopolar motor because the magnetic field does not change direction or strength. With only three parts, it is the simplest motor you can make. More my videos at http://www.desktop-ghost.com

1:37

Ford nearly burns his mohawk as the boys of WonderHowTo.com make the perfect FIRE TORNADO out of things you can find in your kitchen. There is no better way to blow fireballs with the power of your breath! INCREDIBLE! HOT STUFF, BABY!

1:33

Joe Friel talks more about week planning for people training for a triathlon race.

4:12

Joe Friel talks about week planning in endurance sports.

5:12