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We show how to coalesce small spheres of potassium into large ones.

Warning: Molten potassium is extremely dangerous. Full fire safety protocols m...

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

Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.

Gender equality is a global issue. Women's rights are equal to the rights of people in our future, yet modern society does not yet reflect this. Pl...

Hank describes how cells regulate their contents and communicate with one another via mechanisms within the cell membrane.

Like CrashCourse on Fac...

And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orb...

The tragic final scene of Tommy Wiseau's masterpiece, The Room.

Here are some memorable scenes from the 2003 classic, The Room, written, directed and starring the one and only Tommy Wiseau.

a female Amethyst-throated Sunangel (Heliangelus amethysticollis) sleeps in Peru. (check out pictures added below)

EDIT #2 (2-Mar-2012): Explanati...

Volumetric Techniques

Dont let inaccuracy hold you back in lab! This video introduces the proper methods for measuring precise volumes of liquid u...

Johnny is just fed up with this world. Can you blame him? http://www.theroommovie.com

One of the best lines from The Room

Just my rage clip on the Room. This is the only portion of the clip I have to show you because of woman nipples. hahahaha.

lmao - hilarious movie

... and politically correct atheism.

The Nativity stays, say 5000 outraged Texans

http://www.dailymail.co.uk/......

Dr Aziz Aboobaker on his latest breakthrough studying planarians - or immortal worms. Read the paper at http://www.pnas.org/cgi/doi......

The French skunk quest to get the kitty Penelope (accidentally made skunk) she keeps running away from him anyway due to his putrid odor or because...

The Straw Feminist trope is a deliberately created, exaggerated caricature of a feminist that is used to undermine and ridicule feminist movements....

Action-packed corgi adventure. Fun with breakfast.

In this video I work through a problem that has two parts. In the first part the change in enthalphy for the dissolution of some NaOH is calculated...