lievenlegend's channel

Here it is - five grams of caesium in water... But did you know caesium (aka cesium) is also used to define the length of a second?

For extra foot...

We've made a new and improved video about silver, element 47 on the periodic table. More videos at http://www.periodicvideos.com/

Responding to another viewer question, some team members recall the most dangerous chemical they have handled.

More chemistry at http://www.period...

Een trailer van het boek "Onderhuids" geschreven door Nicci French.

Gemaakt door Mattias huysmans, Lieven Kop, Frank Jan Fekkes en Frederik De Wint.

In het chemielokaal wagen de leerlingen van het zesde jaar zich, onder het toeziend oog van topbrouwers en -leraars Lieven Van Neyen en Bart Van de...

Learn how to make your own paper mask with this video sponsored by Elmer's.

One of the UK's top chemistry professors explains how he uses dog toys to teach first-year students about the structure of molecules! More at http:...

Not all successful scientists did well in their university exams, as Professor Martyn Poliakoff explains. See more at http://www.test-tube.org.uk/

Daniel Shechtman is awarded the Nobel Prize for his discovery of quasicrystals.

Discussed here by Professor Martyn Poliakoff and Sixty Symbols' Pr...

A knife, an egg shell, and physics all come together in this eggciting video. A physics bending adventure you wont want to miss!

Remember... If yo...

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If you have any dares, put them in the comments and hope you enjoy :3

Buy song on iTunes: http://itunes.apple.com/us/...

Video Features: Autumn Reeser, Jerry Zucker, Matt Von ...

A lovely Abba song arranged and played in Uniquelele style by Colin R Tribe on Ukulele.

Go to colinrtribe@btinternet.com for free Music&tabs

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Dont try this.

Action Bunnies! (not to be confused with Passive Llamas)

Edited by: http://youtube.com/tomska

Music by: http://youtube.com/slomozovo + http://yout...

In this edition of Tiny Yellow House, Derek "Deek" Diedricksen builds a project from his new book "Humble Homes, Simple Shacks". This 72 square foo...

I'll show you how to use a couple of past Presidents (and a little magic) to amaze everyone you know and possibly make a few Lincolns while doing s...

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http://hp.com/go/moonshot - Launch video from Nov. 1 press conference, announcing HP Project Moonshot comprised of HP Redstone Server Platform, H...

Hack a spy gear ATV tank and keep an eye on your room...wirelessly! More videos at http://www.kipkay.com

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A fragile wine glass vs. gravity. Add a little slow motion for good measure and you've got a great science based trick that will impress everyone....

The RJ gang sing the songs of Junior....

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the ultimate food challenge. Post a video response! i dare you!

make sure to send to all your friends!

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Not revolutionary but easy-to-make, eye catching and well performing Low Temperature Stirling with CD fly wheel, glass working cylinder, crankshaft...

Fourth segment of NASA Sci Files The Case of the Technical Knockout explaining how GPS receivers work with satellites to determine an exact locatio...

Take an old outdated PS/2 or USB ball mouse and turn it into a handy multimedia controller.

Have you ever painted? Are you artistic? Watch me blend Science, Art, and Photography to paint masterpieces that are so light they "FLOAT" in mid...

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Heres a quick guide on How To Junt. Enjoy :)

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This is a simple guide on how to look and act seedy. enjoy.

Here are 5 fun and easy crazy car pranks you can play on your friends or enemies!! Don't blame me!

WARNINGS FOR IDIOTS!

1. Don't drink motor oil. ...

It's World Ukulele Day so here I am singing and playing Monty Python's Always Look on the Bright Side of Life. Sorry about my atrocious singing!

All You Need Is Love cover on the ukulele. Happy Ukulele Day 2012! Much thanks to Ukulele Mike for doing this tutorial all those years ago!

We answer the question if potassium metal would react with ice.

I made a music video for everyone to critique.

The results of yesterday's voting. Watch a coin disappear right before your eyes! You will be amazed, and can amaze everyone you know with this s...

Marbles are made of glass. Wine glasses are made of glass. What does that have to do with this video? Nothing, other than both items are all you...

More information: http://wp.me/p22K2I-IkA

Are you curious about experimenting with electronics, but the fear of electric shock or soldering iron b...

haha i love my grandpa what a trooper lol

HEY EVERYONE!!! GO CHECK OUT GRANDPAS LATEST VIDEO!! ITS CALLED GRADNPAS BACK AND SINGING WINNIE THE POOH...

In this Toolbox segment, William Gurstelle introduces us to unique load-release devices like the panic snap and the pelican hook which he applies t...

Bill Gurstelle shows you how to make a tuning fork from a piece of aluminum in this video complementing his column in MAKE Volume 29.

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Build a pulse-sensing headband that flashes a heart-shaped LED display to the beating of your heart! Full instructions for this episode of Becky's ...

Join us as we kick off a brand new season of Make: Live on Wednesday, January 11th at 9pm ET / 6pm PT / 2am GMT at http://makezine.com/live

We have the technology (to quote The Six Million Dollar Man), but commercial tools for exploring, assisting, and augmenting our bodies really can a...

A simple program in how to draw lines using pygame.

How to draw a line in pygame.