Uncategorized
- Humans
Letters from the April 15, 2006, issue of Science News
Light shift Regarding “Blasts from the Past: Astronomers begin to go the distance with gamma-ray bursts” (SN: 2/11/06, p. 88), why is it that visible light is shifted to lower frequencies but gamma rays aren’t? Shouldn’t they have become X rays after all that distance? Stephen WoodOrlando, Fla. All wavelengths are redshifted. That means that […]
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Do flame retardants make people fat?
Fat cells exposed to brominated flame retardants undergo changes that would appear to foster obesity and type 2 diabetes.
- Health & Medicine
Breakfast trends
Although breakfasts tend to pack a lot of nutrition per typical calorie consumed, one in five U.S.
