April 22, 2014 |
Live streaming video by Ustream The spacewalk tools have been laid out. The Quest airlock has been set up. There's a spacewalk coming, and you can watch it live right here. Early Wednesday morning NASA astronauts Rick Mastracchio and Steve Swanson will don their spacesuits for a 2 1/2 -hour spacewalk outside the International Space Station. Barring any surprises, NASA's live coverage of the event will begin at 5:30 a.m. PDT. The spacewalk itself is scheduled to start at 6:20 a.m. The spacewalk was ordered this month to replace a computer on the space station's exterior that failed during a routine check.
HOME & GARDEN
April 22, 2014 |
There's an ecological cost to staying connected and entertained. Computers, printers, televisions, cellphones, stereos, game systems and other electronics may contain lead, copper or other heavy metals or potentially toxic substances. When electronics have outlived their usefulness, it's important to dispose of them properly rather than just toss them in the trash to be placed into landfills. Los Angeles city and county residents may drop off their electronic waste free of charge at S.A.F.E.
April 18, 2014 |
A SpaceX Falcon 9 rocket launched from Cape Canaveral Air Force Station on Friday and sped through a cloud-covered sky on its way to deliver supplies to the International Space Station for NASA. The Hawthorne-based rocket manufacturer launched the cargo mission despite a computer glitch aboard the space station and bad weather that threatened to push the liftoff back a day. Promptly at 12:25 p.m. PDT, the rocket fired up its nine engines and launched into orbit, carrying a capsule packed with 5,000 pounds of supplies for the two American, one Japanese and three Russian astronauts aboard the space station.
April 15, 2014 |
There's something delightfully strange and counterintuitive about the way time operates in the opening chapters of Michael Lewis' new book, "Flash Boys: A Wall Street Revolt. " Lewis describes a new kind of Wall Street gold rush. In the entirely automated, pre- and post-crash stock market of the first two decades of the 21st century, human traders have become superfluous. Stocks are bought and sold inside computers, and a new brand of high-frequency trader is making a fortune thanks to a precious new commodity - speed.
CALIFORNIA | LOCAL
April 15, 2014 |
Jewel Wade remembers the tense atmosphere at Compton Community College in 2006, when it was rumored the school would close. "The whole school was kind of depressing because nobody knew what was going on," Wade recalled Tuesday. State officials did strip the school of its accreditation and turned the campus into a satellite of a nearby two-year college. The $25-million library, which had been set to open in 2007, was found to be plagued with code violations and sat unused for nearly seven years before finally opening late last month after undergoing extensive renovations that cost an additional $4 million.
April 9, 2014 |
Before filming a massive battle on a freeway overpass in Cleveland, directors of Marvel Entertainment's recent release "Captain America: The Winter Soldier" didn't leave anything to chance. So Anthony and Joe Russo staged a kind of digital dress rehearsal for the scene, planning the entire action sequence - including the position of stunt performers, the placement of explosive squibs and the types of camera lenses that would be used - on a computer screen. They did so with the help of Proof Inc., a Los Angeles company that specializes in a process known as previsualization.