Synonyms, Related Subjects, Ideas for Stock Photography Solutionadoring, apex, belief, bizarre, blamed, brain storming, capability, collaborate, competency, |
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Solution Stock Photography from National Geographic Images |
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 A saline solution is injected into a sea urchin to release sperm. |
 An analyst tests a sugarcane solution to see if the crop needs copper. |
 Positron emission tomography (PET) scanners monitor brain activity by watching the way brain cells consume substances such as sugar. The substance is tagged with a radioisotope which loses half of its radioactivity within minutes or hours of being created. Injected into the body, the radioactive solution emits positrons wher ever it goes. They collide with electrons, and the two annihilate one another, releasing a burst of energy in the form of two gamma rays. These rays shoot in opposite directions (1) and strike crystals in a ring of detectors (2) around the patients head, causing the crystals to light up. A computer records the location of each flash and plots the source of radiation, translating that data into an im age (3). By tracing the radioactive substance, a doctor can pinpoint areas of abnormal activity or determine the health of cells. |
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Solution Stock Photography from Danita Delimont |
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 Laird Super Solution, Replica, winner of 1931 Bendix Trophy Race piloted by Jimmy Doolittle |
 Commersons Dolphin (Cephalorhynchus commersonii) off of Port Howard. Falkland Islands. Found in the coastal waters off the east of southern South America from Peninsula Valdez in Argentina to Tierra del Fuego. |
 A machine that puts the neck in a salt solution that is below freezing so that it forms an ice plug, Champagne Larmandier-Bernier, Vertus, Cote des Blancs, Champagne, Marne, Ardennes, France |
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Solution Stock Photography from Photo Researchers |
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Solution Stock Photography from Phototake USA |
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