David Fischer before House Small Business Committee

David Fischer, VP for Global Online Sales & Operations, testifies before the U.S. House Small Business Committee at an April 24, 2008 hearing to explain how Google has become an engine of economic growth and opportunity for hundreds of thousands of small businesses. Topics of discussion include how Google AdWords enables small businesses to connect with new customers, how Google AdSense provides new sources of revenue for small websites, and the importance of maintaining a free and open Internet.... Read More إقرأ المزيد | Share it now!

Making sense of string theory | Brian Greene

http://www.ted.com In clear, nontechnical language, string theorist Brian Greene explains how our understanding of the universe has evolved from Einstein’s notions of gravity and space-time to superstring theory, where minuscule strands of energy vibrating in 11 dimensions create every particle and force in the universe. (This mind-bending theory may soon be put to the test at the Large Hadron Collider in Geneva).... Read More إقرأ المزيد | Share it now!