Search Engine Optimization (SEO)

         
  SEO stands for “search engine     optimization.” It is the process of getting traffic from the “free,” “organic,” “editorial” or “natural” search results on search engines.

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Self-Driving Trucks

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Tractor-trailers without a human at the wheel will soon barrel onto highways near you. What will this mean for the nation’s 1.7 million truck drivers? Roman Mugriyev was driving his long-haul 18-wheeler down a two-lane Texas highway when he saw an oncoming car drift into his lane just a few hundred feet ahead. There was a ditch to his right and more oncoming cars to his left, so there was little for him to do but hit his horn and brake. “I could hear the man who taught me to drive telling me what he always said was rule number one: ‘Don’t hurt anybody,’” Mugriyev recalls. But it wasn’t going to work out that way. The errant car collided with the front of Mugriyev’s truck. It shattered his front axle, and he struggled to keep his truck and the wrecked car now fused to it from hitting anyone else as it barreled down the road. After Mugriyev finally came to a stop, he learned that the woman driving the car had been killed in the collision. Could a computer have done bette...
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Reversing Paralysis.....

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Scientists are making remarkable progress at using brain implants to restore the freedom of movement that spinal cord injuries take away. The French neuroscientist was watching a macaque monkey as it hunched aggressively at one end of a treadmill. His team had used a blade to slice halfway through the animal’s spinal cord, paralyzing its right leg. Now Courtine wanted to prove he could get the monkey walking again. To do it, he and colleagues had installed a recording device beneath its skull, touching its motor cortex, and sutured a pad of flexible electrodes around the animal’s spinal cord, below the injury. A wireless connection joined the two electronic devices. The result: a system that read the monkey’s intention to move and then transmitted it immediately in the form of bursts of electrical stimulation to its spine. Soon enough, the monkey’s right leg began to move. Extend and flex. Extend and flex. It hobbled forward. “The monkey was thinking, and then b...
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New Smartphone App to Help Locate People in Areas Without Network.

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Scientists have developed a smartphone app that can be used in emergency situations  arising due to earthquakes, floods or forest fires, where mobile phone infrastructure is  often rendered useless. The system created by researchers at the Universidad de Alicante (UA) in Spain makes  it possible to locate people who have suffered an accident in remote locations without  a phone signal and where a speedy rescue is essential to save lives. "We have designed an application (app) that can be incorporated into any smartphone and  that, without a signal, emits a Wifi signal which in turn acts as a distress beacon over a  the distance of several kilometres" said Jose Angel Berna, creator of the technology and  professor at UA. This signal contains the location (coordinates) of the person who has suffered the accident  or disappeared and is using the smartphone emitter, along with a short message that c...
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