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Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
“Seeing Johnny Storm (if only for a short while) was like seeing someone you miss come back from the dead in a dream. Way too brief and too lovely to be real,” he wrote. “Goodbyes are hard.
Today, amateur astronomers’ work is getting so sophisticated, many in the field have a hard time calling them amateurs. “We call ourselves ‘small telescope scientists,’ ” said Sims.
In people with Cushing syndrome, “too much cortisol leads to a more rounded face, pinkish red cheeks, thinner skin with easy bruises, a puffy neck, and a worsening upper back hump,” Dr. Ghalib ...
Silent Guardian. Specifications. The Active Denial System ( ADS) is a non-lethal directed-energy weapon developed by the U.S. military, [ 2] designed for area denial, perimeter security and crowd control. [ 3] Informally, the weapon is also called the heat ray[ 4] since it works by heating the surface of targets, such as the skin of targeted ...
X-ray photoelectron spectroscopy is a chemical analysis technique relying on the photoelectric effect, usually employed in surface science. Radiation implosion is the use of high energy X-rays generated from a fission explosion (an A-bomb) to compress nuclear fuel to the point of fusion ignition (an H-bomb ).
We've all grown up thinking that sitting too close to the television is damaging to our eyes ... but that might not be the case. Technology spawns lots of confusion ... and a few affectionately ...
When You Close Your Eyes. " When You Close Your Eyes " is a song by American rock band Night Ranger from their 1983 album Midnight Madness. [ 4] In the U.S., the single reached number 14 on the Billboard Hot 100 and number 7 on the Billboard Hot Mainstream Rock Tracks chart. [ 5][ 6] Ultimate Classic Rock ranked "When You Close Your Eyes" at ...