xieliming87's channel

Proving an expression for the sum of all positive integers up to and including n by induction

Our latest public video release for Tiberian Dawn features the Global Defense Initiative in all its glory. This C&C3 total conversion is a remake o...

Original and the best!!!!!!!!!!!!

The Right to Piracy: The Conflict Behind SOPA

MIT Media Lab researchers have created a new imaging system that can acquire visual data at a rate of one trillion frames per second. That's fast ...

Tweet! http://bit.ly/RTfwbf3 | FB! http://on.fb.me/soyzSd

EA asked us to create a TV commercial for Battlefield 3 so we teamed up with Sam and Nik...

MY PERSONAL VIDEO: http://www.youtube.com/watc...

MY TWITTER: https://twitter.com/RayWJ

MY FACEBOOK: http://www.facebook.com/ray......

Brought to you by the Tiberian Dawn mod team is our latest gameplay video. Infantry is not quite ready for release, but this demonstration shows ho...

The Mars Science Lab was launched November 26, 2011, and is scheduled to land on Mars at Gale Crater on August 6, 2012. The rover Curiosity, after ...

http://www.db-class.org/

Best of luck on the final exam!

Game show awkward Moment

I've been meaning to write an editorial or blog about the recent events in the Nexus community since Skyrim's launch and also to cover a few points...

Barack Obama gets asked a computer science question by Google CEO Eric Schmidt.

How does a laser really work? It's Bose - Einstein statistics! (photons are bosons)

Check out Smarter Every Day's video showing lasers in real lif...

Unit 16 13 Lenses.mp4

November 30 Colloquium at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario. Thanks to Neil Turok for inviting me to speak!

als...

Google Tech Talk (more info below)

November 10, 2011

Presented by Jesse Schell.

ABSTRACT

In the 21st century, it turns out that the principles f...

From NASA Heliophysics. The number of sunspots increases and decreases over time in a regular, approximately 11-year cycle, called the sunspot cycl...

From NASA/JPL. A NASA scientist, physics professor, and model rocket hobbyist recreates an historic rocket launched by aeronautics pioneer Frank Ma...

Unit 11 25.mp4 Localization and Particle Filters.mp4

A woman wakes up in a room with no memory of who she is or how she got there...

This is a short set in the world of the Portal video games created...

CubeStormer II solves the Rubik's Cube puzzle faster than the human world record.

This ARM Powered robot was designed, built and programmed by Mik...

Illustrative examples of using the d-separation theorem to "read off" conditional independence properties from directed graphical models.

A "Ghost Light" is an unexplained luminescent phenomena. That's how aliens might see Earth if they arrived with no awareness of its civilizations, ...

This is a documentary about a boy (Ben Underwood) who has taught himself to use echo location to navigate around the world. Ben Underwood is blind...

The Neuroscience of Internet Addiction

Unit 6 6f Scan Example

Unit 5 48 Perceptron

Unit 5 36 Quadratic Loss