NASA Sets Record with Ion Thrusters Test

NASA has completed a 43,000 hour stress test — a record for ion thrusters — on a new rocket propulsion system that could extend future space travel to farther reaches of the solar system.Developed by NASA’s Evolutionary Xenon Thruster Project, the 7-kilowatt ion thruster can burn 10-12 times longer than the conventional chemical thrusters used today. Though not practical for manned-spaceflight, the...

Read More..

Hot spots draw believers, but not doomsday

As the sun rose from time zone to time zone across the world on Friday, there was still no sign of the world’s end — but that didn’t stop those convinced that a 5,125-year Mayan calendar predicts the apocalypse from gathering at some of the world’s purported survival hot spots.Many of the esoterically inclined expected a new age of consciousness — others wanted a party. But, in some places said to...

Read More..

Republican Senator: chances for “fiscal cliff” deal “exceedingly good”

WASHINGTON (Reuters) – Republican Senator Lindsey Graham said on Sunday that chances for a small “fiscal Cliff” deal in the next 48 hours were “exceedingly good” and that President Barack Obama had won.“I think people don’t want to go over the cliff if we can avoid it,” Graham said on Fox News Sunday.“This deal won’t affect the debt situation, it will be a political victory for the president and I...

Read More..

We’re Paying Off Our Debts, At Least At Home

Had it with the so-called fiscal cliff? Wondering what comes next now that Republicans pulled the plug on House Speaker John Boehner’s Plan B? Take a break from the frenzy in Washington and ignore for the moment the federal government’s red ink. Focus instead on another balance sheet that isn’t getting enough attention: The household balance sheet. Over the past five turbulent years, despite high...

Read More..

C. African Republic president seeks foreign help

BANGUI, Central African Republic (AP) — The president of Central African Republic on Thursday urgently called on France and other foreign powers to help his government fend off rebels who are quickly seizing territory and approaching the capital, but French officials declined to offer any military assistance.The developments suggest Central African Republic could be on the brink of another violent...

Read More..

Apple still said to account for 87% of North American tablet traffic as Kindle Fire, Nexus 7 gain

Apple’s (AAPL) share of the global tablet market is in decline now that low-cost Android slates are proliferating, but the iPad still appears to be the most used tablet by a huge margin. Ad firm Chitika regularly monitors tablet traffic in the United States and Canada and in its latest report, Apple’s iPad was responsible for almost 90% of all tablet traffic across the company’s massive network.[More...

Read More..

Piano maker Steinway takes down “for sale” sign

NEW YORK (Reuters) – Steinway Musical Instruments Inc, the famous manufacturer of pianos, saxophones and trumpets, said on Wednesday it had decided not to sell itself following a 17-month-long exploration of strategic alternatives.An American icon synonymous with handmade grand pianos, Steinway has struggled to keep its production margins competitive amid stagnant sales, and has seen its shares plunge...

Read More..

MSF warns Kenya not to send more refugees to stricken camp

LONDON (Reuters) – Conditions in a camp for Somali refugees in Kenya are deplorable and a government plan to send in thousands more would pose a major risk to health, medical charity Medecins Sans Frontieres (MSF) said on Friday.Kenya has more than half a million refugees from Somalia, which has lacked an effective central government since the outbreak of civil war in 1991.A series of bombings, shootings...

Read More..

Pending home sales hit two-and-half year high in November

WASHINGTON (Reuters) – Contracts to buy previously owned U.S. homes rose in November to their highest level in 2-1/2 years, an industry group said on Friday, further evidence of a strengthening housing market recovery.The National Association of Realtors said its Pending Home Sales Index, based on contracts signed last month, increased 1.7 percent to 106.4 – the highest level since April 2010 when...

Read More..

Cuba has much to lose as ally Chavez fights cancer

HAVANA (AP) — Cubans who were tuned in to the nightly soap opera on a recent Saturday received a sudden burst of bad news, from the other side of the Caribbean.State TV cut to the presidential palace in Caracas, Venezuela, where President Hugo Chavez revealed that his cancer had returned. Facing his fourth related surgery in 18 months, he grimly named Vice President Nicolas Maduro as his possible...

Read More..