<![CDATA[My Site - Blog]]>Wed, 27 Jan 2016 12:05:33 -0800Weebly<![CDATA[Yahoo]]>Tue, 26 Jan 2016 21:56:48 GMThttp://fancysecret8318.weebly.com/blog/yahooFormer aide trashes Teeth Whitening Sarah How often should i brush my teth? href="https://twitter.com/TraverseDentist">How often should i brush my teth? Palin DDS in NYT op-edNicolle Wallace, once an aide to Sarah Palin, trashed the former vice presidential nominee in an op-ed Dentists Near Me for The New York Times. Wallace, who served as a senior adviser to the campaign of John McCain and Palin in 2008, writes in a Times op-ed published Monday that Trump "has made a shrewd bet" on

<![CDATA[ISS Leak May Force Emergency Spacewalk, NASA Says]]>Fri, 12 Jun 2015 18:25:16 GMThttp://fancysecret8318.weebly.com/blog/iss-leak-may-force-emergency-spacewalk-nasa-saysBy: Miriam Kramer

Published: 05/10/2013 10:33 AM EDT on SPACE.com

Astronauts on the International Space Station are preparing for a possible emergency spacewalk tomorrow (May 11) to fix a serious leak of ammonia coolant on the orbiting laboratory.

On Thursday (May 9), the six residents of the station noticed frozen flakes of ammonia leaking from a coolant loop affixed to one of the eight solar arrays responsible for Arizona Windows supplying power to the station. The crew is in no danger, NASA officials say, but if the leak continues, it could cause a shutdown in the loop, possibly preventing the array from generating power.

Space station commander Chris Hadfield of the Canadian Space Agency announced the possibility of the emergency spacewalk via Twitter (where he posts as @Cmdr_Hadfield) early on Friday. [How the Space Station's Cooling System Works (Infographic)]

"Good Morning, Earth! Big change in plans, spacewalk tomorrow, Chris Cassidy and Tom Marshburn are getting suits and airlock ready," Hadfield wrote. "Cool!"

NASA has not yet made an official decision on whether to conduct the spacewalk, and is still investigating the problem.

"The crew is not in danger, and the station continues to operate normally otherwise," agency officials wrote today in a statement. "Work is underway to reroute power channels to maintain full operation of the systems normally controlled by the solar array that is cooled by the suspect loop."

If the spacewalk goes forward, Cassidy and Marshburn -- both NASA astronauts -- will float outside the station to inspect the leak and possibly attempt to fix it.

"Suddenly very busy! Ammonia leak on the outside of station means that Cassidy and I will be doing a spacewalk tomorrow to try and repair it," Marshburn posted on Twitter (@AstroMarshburn) Friday.

This is not the first time space station crewmembers have spacewalked to repair a coolant leak. Last year, NASA's Sunita Williams and Japanese spaceflyer Akihiko Hoshidu took a spacewalk to troubleshoot a leak in a coolant loop on the station's Port 6 truss (its scaffolding-like backbone). The 2012 coolant leak was in the same loop as the current leak, but engineers don't yet Arizona Windows know if the two leaks are related.

On the ground, astronauts Terry Virts of NASA and Samantha Cristoforetti of the European Space Agency are practicing the routine for tomorrow's potential spacewalk in the Johnson Space Center's Neutral Buoyancy Lab Arizona Windows in Houston. This lab is a giant swimming pool that holds a full-scale mock-up of the International Space Station used for astronaut training.

"@AstroSamantha and I are doing a dry run in the NBL for tomorrow's planned Spacewalk, looking for the ammonia leak," Virts wrote on Twitter (@AstroTerry).

Hadfield, Marshburn and Cassidy are part of the station's Expedition 35 crew, along with Russian cosmonauts Roman Romanenko, Pavel Vinogradov and Alexander Misurkin.

Romanenko, Marshburn and Hadfield are scheduled to leave the space station on Monday (May 13) to return to Earth after close to five months aboard the $100 billion orbiting outpost. On May 28, three new crewmembers are expected to launch from Kazakhstan to join Vinogradov, Misurkin and Cassidy on the station.

Follow Miriam Kramer on Twitter and Google+. Follow us on Twitter, Facebook and Google+. Original article on SPACE.com.

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<![CDATA[10 most fuel efficient cars since 1984 - 1. 2011-2012 Chevrolet Volt (1)]]>Mon, 01 Jun 2015 18:49:16 GMThttp://fancysecret8318.weebly.com/blog/10-most-fuel-efficient-cars-since-1984-1-2011-2012-chevrolet-volt-1

Engine: 4 cyl., 1.4 liter (PHEV)

Fuel Efficiency: 58 city, 62 hwy

Engines and transmissions have gotten a lot more energy efficient since 1984. But, over the same time, cars have gotten http://bit.ly/1HMavfx bigger and heavier as safety http://bit.ly/1J61IXB and comfort have become more important selling points.

That's why this list contains a mixture of old cars with tiny engines and newer hybrids and plug-in hybrids like the Volt.

The DOE chose to exclude pure plug-in cars from this list, so General Motors' plug-in Volt -- which has a gasoline engine -- comes out on top based on its EPA-estimated http://mapq.st/1HMax7g 60 miles per gallon in combined electric and gas driving. In reality, the figure depends largely on how often the battery is charged and how far the car goes between http://bit.ly/1HMaxnz charges.

NEXT: 2. 2000 Honda Insight