Easter Ideas: 8 Beautiful Centerpieces That Inspire The Holiday Mood In Any Room (PHOTOS)

These inexpensive and simple crafts will help you create a holiday no one will forget.
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Breaking 7-Year Tradition, Bloggers Invite Republican Walter Jones To Conversation

For the first time in seven years, progressive activists who generally spend their energy targeting conservative Democrats reached out to a Republican House member and invited him to chat with their liberal community. Rep. Walter Jones (R-N.C.), a war critic and thorn in the side of the GOP leadership, accepted the invitation and engaged the progressives in a mostly friendly back and forth on Monday.

The online interview was announced at DownWithTyranny and hosted by Howie Klein at Blue America.

In 2011, Jones told The Huffington Post that if House Speaker John Boehner (R-Ohio) didn’t reinstitute a moment of silence for troops who had died under Nancy Pelosi’s watch, he would embarrass the speaker by introducing a resolution calling for it. The article led to a confrontation on the House floor between Jones and Boehner’s then-chief of staff Barry Jackson, according to Robert Draper’s Do Not Ask What Good We Do.

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Jeb Bush On Bro George W.’s Dog Paintings: “He’s Doing It With A Vengeance”

FireMe!: A Running List of People Tweeting How Much They Hate Their Jobs

“I hate my job!!!!” More »

Vitter’s Efforts In The Senate Outlast The Shadow Of His Scandal

Sen. David Vitter (R-La.) is suddenly in high demand. His banishment is over, his rehabilitation almost complete. Several years after acknowledging his “very serious sin,” he has successfully adopted a higher profile in the divided U. S. Senate.

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Gwyneth Paltrow To Open A Blow-Dry Bar: Will It Rival Rachel Zoe’s DreamDry?

Looks like there’s a new East Coast versus West Coast battle brewing.

One month after Rachel Zoe opened DreamDry, a blowout salon in New York City’s Flatiron neighborhood, we learn that Gwyneth Paltrow has teamed up with her hairstylist David Babaii and trainer Tracy Anderson to debut the Babaii Blow Dry bar in Brentwood, Calif on April 4.

Gwyneth and her sleek strands are giving Rachel a run for her money with a salon housed inside of Tracey’s new fitness studio that allows “women to transform themselves into the beautiful people that they are,” Babaii told us. So, you not only get in a great workout but you can get great hair afterwards using all-natural products. (Now that’s Goop-approved!)

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Dusting Your Light Bulbs Is A Spring Cleaning Must

It’s a spring cleaning must!
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Mars Rover Exits ‘Safe Mode’ To Search For More Habitable Areas On Red Planet

By: Nola Taylor Redd
Published: 03/25/2013 03:15 PM EDT on SPACE.com

WASHINGTON — NASA’s Mars rover Curiosity has already achieved its main mission goals, just seven months after landing on the Red Planet, but the car-size robot has no plans to rest on its laurels.

Curiosity’s chief task when it landed last August was to determine if Mars could have ever hosted microbial life. The rover’s observations show that Mars was indeed habitable long ago, when the planet was warmer and wetter, scientists announced Tuesday (March 12).

Curiosity has also discovered an ancient streambed where water flowed for thousands of years at a time. And the rover has done all of this while putting only about a third of a mile on its odometer.

"The mission has accomplished its goals seven months into a two-year mission," Curiosity chief scientist John Grotzinger, of Caltech in Pasadena, said during a public lecture here Tuesday at the Smithsonian Air and Space Museum, just hours after the Curiosity team announced its latest discovery. [The Search for Life on Mars (Photo Timeline)]

But the mission isn’t over yet. The Curiosity team intends to spend the remainder of the rover’s time in search of other areas where ancient life could have thrived, if it ever evolved on Mars. In the meantime, the rover is taking a short break from science while it rests in safe mode following a minor computer glitch. Grotzinger said on Monday (March 18) that he expects Curiosity to be back to its science operations in a couple of days.

Landing the rover

During his talk, Grotzinger outlined some of the mission’s highlights to a crowd of children and adults.

"[Curiosity] is built on the tradition of previous rovers," Grotzinger said as he reviewed the 10 different science instruments on the traveling laboratory.

firstcuriositydrillsamplescoop

This image from NASA’s Curiosity rover shows the first sample of powdered rock extracted by the rover’s drill. The image was obtained by Curiosity’s Mast Camera on Feb. 20, or Sol 193, Curiosity’s 193rd Martian day of operations.

As part of its "seven minutes of terror" landing inside Mars’ huge Gale Crater, the rover’s descent craft employed rocket thrusters to slow it from 13,000 mph (21,000 kh/h) to a hovering stop. A sky crane then lowered the rover to the ground to keep the thrusters from destroying the landing site or covering the craft with dust, which would have rendered Curiosity inoperable.

Despite these precautions, the force from the Mach 7 thrusters still showered a small amount of dirt and pebbles onto the rover, though Curiosity survived pretty much unscathed. (However, the debris did apparently damage one of the rover’s two wind sensors). Grotzinger lauded the decision to use the innovative method, based on that bit of dirt.

"We’re really glad we didn’t land the rover without the skyhook," he said.

Once Curiosity touched down at Bradbury Landing, it was time to take a look around. Using its Mast Camera, the rover took images of the panorama on all sides, providing a stunning look at Mars.

"It’s just a scenically beautiful field area, because wherever you look, you’re surrounded by mountains," Grotzinger said. [Curiosity’s Latest Mars Photos (Gallery)]

A new lifestyle

The distance to Mars means that NASA engineers can’t control the rover in real time. It takes 14 minutes for signals to travel from Earth to the Curiosity rover, which means that the robot’s team must plan all maneuvers in advance.

"The one thing we don’t do is joystick it," Grotzinger said. "It’s not an Xbox game."

Instead, the team sends two sets of instructions each day, one in the morning and one in the evening.

"We don’t text, we email," Grotzinger said.

Nor do Curiosity’s pilots send the directions blindly, with no idea of how the rover might respond. Engineers first perform a run-through on an Earthbound test version of Curiosity, nicknamed Scarecrow, Grotzinger added.

At 24 hours, 39 minutes, the Martian day is slightly longer than Earth’s, presenting an additional challenge for those working on the expedition. The rover team initially had to adjust their schedules to work on Mars time.

johnkleinmap

This false-color map shows the area within Gale Crater on Mars, where NASA’s Curiosity rover landed on Aug. 5, 2012 PDT (Aug. 6, 2012 EDT) and the location where Curiosity collected its first drilled sample at the “John Klein” rock.

According to Grotzinger, the ideal would be for everyone to stay up 39 minutes longer each day, gradually shifting their times to coincide with sunrise and sunset on the Red Planet.

"Nobody actually does that," Grotzinger said, explaining that most people would instead power through the longer schedules, then crash.

"You’re like vampires," he added.

The shift schedule also complicates efforts to spend time with family and friends.

Gradually, the scheduled has shifted so that team members work 10-hour days instead. Sundays have dropped off the schedule, and Saturdays will soon follow, leaving Curiosity’s team with a five-day work week.

‘A little waylaid’

After making sure Curiosity’s wheels and assorted motors were working properly, the team sent the rover off on its first big drive — in the opposite direction of its ultimate destination, a specific Martian mountain.

Scientists on Earth had originally targeted Mount Sharp, which rises 3.4 miles (5.5 kilometers) from Gale Crater’s center, as a potential source for unraveling the geological history of Mars. As the rover travels up the mountain, samples taken from the changing terrain should provide insight into the planet’s different epochs.

But studying a map of where the rover touched down, the scientists noticed an interesting feature.

"We got a little waylaid by something we found in the landing ellipse," Grotzinger said.

On Earth, deposits of sediments known as alluvial fans indicate paths where water sometimes flows downhill. Researchers spotted what appeared to be an alluvial fan near where Curiosity landed, separated from the rover by a patch of red, heat-radiating rocks.

The scientists still aren’t sure what causes the rocks’ unusual features, which are visible to orbiters at night.

"We had a hunch that maybe it had something to do with water," Grotzinger said.

Before heading to Mount Sharp, therefore, the team decided to drive in the opposite direction, toward the fan and other intriguing features, where Curiosity would ultimately take its first soil sample.

The complete, 180-degree change of direction was possible because Curiosity is a "discovery-driven mission," Grotzinger said.

A working trip

Curiosity’s journey took it toward a junction of three different terrains, which the mission team dubbed Glenelg. Along the way, the 1-ton robot rolled through an ancient streambed.

"This is the oldest streambed you will ever see in your life," Grotzinger told the audience as he showed an image of the roughly 3.5-billion-year-old remnant, which the team announced in late September. Although scientists have previously identified signs of flowing water on Mars, Curiosity found a formation that bore a strong similarity to streambeds on Earth. [The Search for Water on Mars (Images)]

The rover then stopped at a small dune dubbed Rocknest to take its first soil sample. Curiosity used some dirt to clean out its sample-handling system before passing a sample into its Chemistry and Mineralogy, or CheMin, instrument.

"This was a big moment for us, because it had never been done before on another planet," Grotzinger said.

Grotzinger described how Curiosity’s huge robotic arm — "think of it as a giant Swiss Army knife" — scooped the samples from the small dune. The arm then vibrated to level out the heaping sample. Curiosity then deposited the sample inside of its body and sifted out the larger material using what Grotzinger describes as "tai-chi-like motions that allow the powder to pass through the sieve."

CheMin then passed X-rays through the aspirin-sized sample to reveal the minerals contained within. Though exciting, the results of the first X-ray diffraction performed on another planet were not surprising, revealing minerals already known to be common on the Red Planet. But the test confirmed that all of the instruments were working.

The sample was then placed inside of the Sample Analysis at Mars (SAM) instrument. SAM heated the soil and watched for volatile gases steaming off of it. The gases move through SAM, which is actually made up of several miniaturized instruments.

"Shunting around all of these different gases is key for SAM," Grotzinger said.

SAM found traces of simple, chlorine-containing organic compounds in the Martian soil, though the team has yet to rule out the possibility of contamination from Earth.

‘A very habitable place’

Curiosity then rolled onto an outcrop called John Klein. After surveying the site, the team selected a small sample rock for drilling.

"Being a first-time activity, we got the safest thing that [the engineers] felt comfortable with," Grotzinger said.

In early February, Curiosity drilled 2.5 inches (6.4 centimeters) into the rock, marking the first time a robot had collected samples from the interior of a Red Planet rock. But although the rock’s surface appeared red, the dust that came out was not.

"We got really excited right off, because the color [of the rock dust] was green," Grotzinger said, adding that this hue implied that the interior of the rock might not be oxidized like the surface of the planet.

After it was sieved and X-rayed, the new sample revealed phyllosilicates, clay minerals that contain water in their structure. CheMin and SAM also revealed several chemicals considered important for life, leading to this week’s big announcement.

"We would guess that if micro-organisms ever evolved on Mars, they would thrive here," Grotzinger said.

Although Curiosity has met its mission objectives, its work on Mars is far from finished. The science team hopes to locate other sites that were once habitable in the Red Planet’s past. Grotzinger emphasized that Curiosity is not a life-finding mission and is incapable of detecting either living microbes or fossils. But it can find environments conducive to life.

"What we need now is to find water on Mars that has the right chemistry for micro-organisms," Grotzinger said.

Follow us @SpacedotcomFacebook or Google+. Originally published on SPACE.com.

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Oprah And Deepak’s Meditation Challenge Starts March 11!

Join Oprah Winfrey and Deepak Chopra on March 11 for a transformational three-week guided meditation journey toward the triad of whole wellness — mind, body, and spirit. In the interactive online program, we invite you to meditate and journal with us each day to embrace the vision of your best self, expand your understanding of your miraculous body, and achieve greater balance and wellbeing.

Click the link below to register.

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‘Bring Rodrigo Home:’ Elementary Students Campaign For Undocumented Classmate

Nine-year-old Rodrigo Guzmán saw his life turned upside down in January, when he and his parents were told they couldn’t return home to Berkeley, Calif. The fourth grader’s family had gone to visit relatives in Mexico, but were stopped when they tried to re-enter the U.S. with expired visas. They can’t legally reapply for five years.

The surprise clobbered Rodrigo. He’d been in the U.S. since before his second birthday, so Mexico is a foreign country to him.

“Every day he asks when we’re going back home,” his mother Reyna Díaz said, according to the Contra Costa Times. “He doesn’t want to eat. It’s very hard on him.”

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