Diiyad's channel

http://www.ted.com Professor Stephen Hawking asks some big questions about our universe -- How did the universe begin? How did life begin? Are we a...

Beauty is on the inside!

Song Used: You're Beautiful - James Blunt

Sheldon learns about engineers

Watch out Big Ang and Renee - there's a new mob wife in town.

Featuring: Regina DeCicco

DP/Editor: Anna Maltezos

MP3: http://www.symphonyofscienc...

My own musical tribute to two great men of science. Carl Sagan and his cosmologist companion Stephen Hawkin...

mp3: http://symphonyofscience.com

The Poetry of Reality is the fifth installment in the Symphony of Science music video series. It features 12 sc...

mp3: http://symphonyofscience.com "The Case for Mars" is the sixth installment in the Symphony of Science music video series. It features Robert Zu...

Organic chemistry: Michael addition (conjugate addition of enolate ions). Robinson annulation (Michael addition followed by aldol condensation).

T...

Vote for Jessie J to win at the BRIT Awards 2012! www.brits.co.uk/voting

The Platinum edition of 'Who You Are' is out now on iTunes: http://bit.ly...

Physics: Force. Newton's first law of motion; Newton's second law of motion; Newton's third law of motion. Using Newton's second law to solve dynam...

"Hear about my life of Starcraft, its downs and ups and everything in between."

No, you didn't just travel back in time - this is an early episode...

Buy at iTunes: http://goo.gl/zv4o9. New album on sale now! http://www.turtleneckandcha...

T-shirts! http://www.thelonelyisland....

The f...

Had to re-up load due to copyright issues.... no copyright infringement intended in making this video

© 2010 WMG

"Passion, Pain & Pleasure" In Stores Now! Get it now! http://store.treysongz.com/

Music video by MGMT performing Kids. (c) 2009 Sony Music Entertainment

Organic chemistry: Electrophilic aromatic substitution (EAS) of benzene—halogenation, nitration, sulfonation, Friedel-Crafts alkylation and alkanoy...

HEY! Happy Thanksgiving from us to you.

Even if you're not in America or don't celebrate Thanksgiving, we're thankful that you watch and support ...

MANY THANKS to all those who supported this channel recently.

After a tense moment, youtube reappraised the situation and reinstated the videos th...

Organic chemistry nomenclature: How to determine whether a stereocenter has R or S stereochemistry--i.e., how to name the "absolute configuration" ...

Thinking about why aggregate supply may not be influenced by prices in the long-run

Chemistry: Nuclear chemistry. Kinetics of radioactive decay. Decay constant; rate of decay ("activity"). Half-life. Integrated rate law for radioac...