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Tuesday 28 April 2015

Leg Exoskelton Makes Walking 7 Percent More Efficient

A new leg exoskeleton can improve the efficiency of walking by 7 percent – and do it with no power source—according to scientists at North Carolina State University who published their research today in Nature. Their creation could be a big boon for people with low mobility.




The device provides support through the carbon fiber frame and attached springs, which act as secondary muscles in the device. The spring and frame combine act as a sort of calf muscle. In doing so, they reroute energy that would normally go through a person's calf muscle and tendons. The whole thing weighs a little more than a pound, and most users were able to ignore it after about 20 minutes of use.

The device is still in the beginning stages, and won't work for running. But it's a big step toward improving the efficiency of walking, whether its for a hiker or someone who needs a boost in efficiency to save their energy.

(new) Meet Loopwheel, the First Shock-Absorbing Wheel

Don't tell British designer Sam Pearce the wheel isn't ripe for reinvention. He came up with Loopwheels, a shock-absorbing, spokeless wheel that's perfect for bikes and wheelchairs.



Pearce told Wired that the idea came to him when saw a woman forget to lift the front wheels of her stroller when it hit a curb and the baby fell out. "If the wheel hits the curb at the wrong angle it's useless," he said. "So I just wondered, why can't you put the suspension into the wheel?"

He crafted a system where the shock would be absorbed into the wheel itself, but the idea seemed like such a no-brainer that Pearce said it didn't feel "relevant," and he sat on it. Two years later and 70 iterations after, he and his team created a "carbon composite construction" wheel.

The inside of the wheel flexes and adjusts when weight is pressed on it. The coolest part is that the center of the wheel, or the hub, moves while the rim stays rigid.

Pearce has launched a successful Kickstarter campaign to roll the wheel into development. The drawback: These futuristic wheels are expensive to make. Until he figures out a more effective manufacturing process, one of them will cost you $2,000.

Monday 27 April 2015

Miss Pooja New Images,pictures

Miss Pooja started her career with Darshan Khella and released the album Jaan to Piyari. It was released in January 2006. Since then, she has recorded duets with other artists on over 3,000 songs and has released over 350 albums. From 2007 until now, she has toured Canada, United States, India, Europe, and Australia performing in live concerts. In 2009, her first solo album was Romantic Jatt. In 2010, her first two films were Panjaban and "Channa Sachi Muchi". In 2012, she shot a music video for the song "Shona Shona" in Hong Kong from her third solo album called Jattitude that was released on the same year. In 2013, her third film was "Pooja Kiven Aa".


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Sunday 26 April 2015

Vishakha Thakur Photos

Long distance relationships – One of the most testing times in love occurs when your loved one has to live in a different city, state or country due to certain obligations. Distances in the earlier days were not too many or too often observed in couples. But now-a-days, starting from teens to adults, there are many such relationships. Modern love, if true, can withstand all these barriers and keep a couple united despite these distances.














Sunday 19 April 2015

Kuljeet Kaur New Pictures

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Sunday 12 April 2015

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Thursday 2 April 2015

Alisha cy Punjabi Model Pictures

When we are with somebody for an extended amount of your time, we tend to get showing emotion secure to it person most that it becomes arduous to imagine a life outside of them. once the breakup happens, we tend to area unit attacked by self deprecatory thoughts of being rejected and not being adequate for the sole one who matters most to you. However, you would like to channel your brain’s energy into basic cognitive process that your relationship failing not attributable to you however as a result of it absolutely was not meant to be. If you're each showing emotion incompatible, sooner or later, the link can snap and you may find yourself holding onto its dregs till you settle for the actual fact that you just were a anomaly.







Wednesday 1 April 2015

Punjabi Singer Jenny Johal Wallpapers

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