Friday, January 29, 2010

Star Trek: I Will Survive

Friday, January 22, 2010

Plasma Rocket Engine



From Wikipedia: "A plasma propulsion engine is a type of Ion thruster which uses plasma in some or all parts of the thrust generation process. Though far less powerful than conventional rocket engines, plasma engines are able to operate at higher efficiencies and for longer periods of time. Plasma engines are better suited for long-distance Interplanetary space travel missions.

Plasma propulsion engines were first developed by the Soviet Union during 1963-1965 to propel spacecraft to Mars. In more recent years, many agencies have developed several forms of plasma fueled engines, including the European Space Agency, Iranian Space Agency and Australian National University, which have co-developed a more advanced type described as a double layer thruster.[1][2] However, this form of plasma engine is only one of many types."

Practical Traveler - 10 Ways to Cut Your Travel Costs In 2010

NYTimes.com reports: "LAST year was arguably the year of the travel deal, with resorts and airlines practically begging for bookings, and many travelers finding bargain airfares and hotel rooms as a result. But airlines have cut back capacity, meaning there will be fewer seats going unsold, and resorts may not be as quick to cut rates to attract guests, now that the economy looks as if it might be on a slight rebound. So now is the perfect time to review your booking strategy. Here are 10 simple steps you can take to help cut your travel costs in 2010."

Friday, January 15, 2010

Dan Buettner: How to live to be 100+



To find the path to long life and health, Dan Buettner and team study the world's "Blue Zones," communities whose elders live with vim and vigor to record-setting age. At TEDxTC, he shares the 9 common diet and lifestyle habits that keep them spry past age 100.

Thursday, December 31, 2009

Science tricks for Parties

Prof Richard Wiseman from the University of Hertfordshire (UK) shows you how to do 10 simple tricks you can use at parties. All of them are based on basic scientific principles.

Friday, December 04, 2009

Social Media Revolution



Is social media a fad? Or is it the biggest shift since the Industrial Revolution? This video details out social media facts and figures that are hard to ignore.

Wednesday, November 25, 2009

The Google Story

Pigeon: Impossible



A rookie secret agent is faced with a problem seldom covered in basic training: what to do when a curious pigeon gets trapped inside your multi-million dollar, government-issued nuclear briefcase.

Saturday, November 07, 2009

Article: Uncovering Steve Jobs' Presentation Secrets

BusinessWeek reports: "For his new book, communications coach Carmine Gallo watched hours of Jobs' keynotes. Here he identifies the five elements of every presentation by the Apple CEO" This article can help you to create an "insanely great" presentation.

Saturday, October 17, 2009

Saturday, October 03, 2009

Crash test: 1959 Chevy Bel Air



The Insurance Institute for Highway Safety conducted a unique crash test to demonstrate the advances in motor vehicle safety over the last 50 years. In this test, a 2009 Chevrolet Malibu and a 1959 Chevrolet Bel Air are both going 40 mph and the vehicles collide offset, driver side to driver side. This is the same crash configuration represented by the Institute's 40 mph frontal offset barrier test, which is used to rate the frontal crash performance of new cars.

Did You Know 4.0



This is another official update to the original "Shift Happens" video. This completely new Fall 2009 version includes facts and stats focusing on the changing media landscape, including convergence and technology, and was developed in partnership with The Economist.

Baby Dancing to Beyonce

Monday, July 06, 2009

Sunday, July 05, 2009

Arthur Benjamin: Lightning calculation and other "Mathemagic"



http://www.ted.com In a lively show, mathemagician Arthur Benjamin races a team of calculators to figure out 3-digit squares, solves another massive mental equation and guesses a few birthdays.