Are you good at evidence-based thinking? Take the Equity in Education Quiz challenge!
|Fishing Spider Preys on Frogs||
Fishing Spiders lurk near water and prey on fish, tadpoles and frogs. The spider rests on the water's surface with its hind legs anchored on a leaf or rock, and when it detects the vibrations of passing prey it dives into the water.
|Gmail explained by puppets||
A Google theater presentation. Puppets explains: 1. Gmail spam prevention, 2. Organizes e-mails into conversations, 3. Gmail search, 4. Gmail chat.
|Khan Academy: SOPA and PIPA||
An introduction to SOPA and PIPA and what they could end up enabling.
|World War II in Color - D-Day||
Actual footage of the end of World War II: the Allied invasion of Normandy on June 6th 1944 and the subsequent liberation of France.
|Towel-folding robot created by US researchers||
Watching a robot fold towels is surprisingly fascinating. Such a simple task for a human is actually very complex for a robot.
|Hungry whales steal birds' dinner - The Great Feast (BBC)||
In this video, herring are rounded up by birds into a 'bait ball' from which they can easily be plucked. But passing humpback whales are lying in wait for the right moment to steal and devour this easy snack.
|What if the Earth were Hollow?||
What is the deepest we have ever dug into the earth? What if we went straight through?
|Narwhals - toothed whales (National Geographic)||
Narwhals are a unique species of whales with a large horn or tusk that is actually an overgrown tooth. No one yet knows what the purpose is of this horn.
|Sodium Acetate Sculptures (Hot Ice)||
This experiment demonstrates instant crystallization in a supersaturated solution of Sodium Acetate and water. A second demonstration shows how to make ice sculptures (or pillars) with Sodium Acetate.
|Future of Game Graphics: VFX Tech Demo||
Amazing technology for recreating life-like facial expressions in 3D.
|Martin Luther King "I have a dream"||
The full version of the historic speech by Martin Luther King, Jr.
|Women In Art||
500 Years of Female Portraits in Western Art. Nominated as Most Creative Video 2007 - YouTube Awards