Video: What is a near-Earth asteroid?
We often hear from astronomers and other scientists about 'near-earth asteroids' - lumps of rock and metal that orbit through our Solar System, and pass close enough to our planet to pose an impact risk.
We often hear from astronomers and other scientists about 'near-earth asteroids' - lumps of rock and metal that orbit through our Solar System, and pass close enough to our planet to pose an impact risk.
Space Exploration
Jun 29, 2018
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Medical doctors see lumps of the protein A β-peptide in Alzheimer patients' brains. They are not sure however if this causes the disease, or if it's a consequence of the damage these proteins do on brain membranes. Resolving ...
Biochemistry
Mar 16, 2016
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The ongoing debate about breast cancer diagnostics has left many women confused—particularly over what age they should get mammograms and who needs treatment. An issue with current methods is that they often identify lumps ...
Analytical Chemistry
Mar 15, 2016
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Antarctica's remote South Georgia Island boasts 90 percent of the world's fur seals, half of the world's elephant seals, is navigated by vast populations of blue whales, sperm whales and killer whales, and has beaches that ...
Ecology
Jun 8, 2011
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Lumpsuckers or lumpfish are mostly small scorpaeniform marine fish of the family Cyclopteridae. They are found in the cold waters of the Arctic, North Atlantic, and North Pacific oceans. The greatest number of species are found in the North Pacific.
The roe of Cyclopterus lumpus, known as the stenbider (literally "stone biter") in Danish or stenbit in Swedish, is used extensively in Scandinavian cuisine. The roe is also used as an affordable alternative to the caviar produced by sturgeons.
The family name Cyclopteridae derives from the Greek words κύκλος (kyklos), meaning "circle", and πτέρυξ (pteryx), meaning "wing" or "fin", in reference to the circle-shaped pectoral fins of most of the fish that comprise this family.
This text uses material from Wikipedia, licensed under CC BY-SA