Mineral Identification with Tim and Moby
Is that a giant diamond or a piece of quartz? Learn how to identify minerals with Tim and Moby in this BrainPOP movie. A quiz is also included with this link. (Approximate run time 2:00)
Urban organic farm in Philadelphia, U.S.A.
An urban organic farm in Philadelphia grows food for local markets and restaurants with labor of hundreds of volunteers. 
ISS Update - May 31, 2012
The International Space Station video update for May 31, 2012.
Personal A in Spanish
Personal A in Spanish.
Purdue Executive MBA Programs Overview
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Potassium-Argon (K-Ar) Dating - Khan Academy
How K-Ar dating can be used to date very old volcanic rock and the things that might be buried in between. (10:35)
Becoming a Red Giant - Khan Academy
Becoming a Red Giant. (11:30)
Star Field and Nebula Images
Star Field and Nebula Images. (07:04)
Ununseptium - Periodic Table of Videos
A Russian team announce they've created six atoms of Ununseptium, filling the last remaining gap in our current periodic table of elements. More chemistry at www.periodicvideos.com
(6:15)
Rusty Rueff: Purdue Alum on Apps, Platforms & Your Life
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Scanning Electron Microscope Video
By: gina_1204 Pollen grain
Spelling : Woordpakketten 19 tot 26 (Tijd voor Taal 2) Dit zijn oefenbladen om de woordpakketen uit de methode Tijd voor Taal (2de leerjaar) zelfstandig in te oefenen. Deze bladen bevatten oefeningen voor de woordpakketten 19 tot 26. Deze werkbladen behandelen volgende …
Alfred University's "Memories of Alfred" - Fraternities and Sororities
Fraternities and sororities is a chapter from a film entitled "Memories of Alfred," which is a compilation of 16mm and 35mm amateur movies taken from the early 1930s through the late 1950s by cinematographers, W. Varick Nevins III '32 and Huber S. Watson '41. They have provided us with a comprehensive and enduring record of student life in Alfred during a very special time.
Keep checking back on YouTube as new chapters will be posted soon.
Depression Treatment's Quiet Revolution
Researchers from UNSW's School of Psychiatry and The Black Dog Institute are trialling ketamine in people with severe depression. The recreational drug and anaesthetic is providing almost instant relief from symptoms, offering fresh hope of a quick new way to manage the illness at its worst.
Absolute Beginner S2 #12 - Writing a Spanish Letter to a Friend
Learn Spanish with SpanishPod101.com! You had a late night last night because you were out partying with friends in Spain. It is now early afternoon, and you can hardly stay awake at your job. Thank goodness for Spanish working hours, because you plan to take full advantage of that long lunch break today.
In this lesson, [...]
Congruency with Robot Gobot (Interactive)
Identify the properties of two-dimensional geometric figures using appropriate terminology and vocabulary. Draw two congruent geometric figures. Identify corresponding parts of congruent polygons as congruent. Draw a model that demonstrates basic geometric relationships such as parallelism, perpendicularity, similarity/proportionality, and congruence.
Mexico: Spanish Conquest and Rule
For almost 300 years after 1521, Mexico was a colony of Spain and known as “La Nueva España” or New Spain. It was the crown jewel in Spain’s holdings in the New World. Length 3:40
Cellular process: Absorption
The process of absorption is a cellular process (microscopic). Absorption cells line the stomach and intestine walls and allow small nutrients (broken down from the food we eat) to pass through and into our blood. The process of absorption is much like a leaking balloon filled with water. The balloon is the stomach or intestine, the tiny holes are the absorption cells, and the water is nutrients leaving.
Anthony Saich on US-Chinese relations || American Conversation Essentials
Harvard Kennedy School Professor Anthony Saich explores the future of US-Chinese relations.
USAWC Class of 2012 Seminar 18
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