Uncategorized
- Chemistry
Scrubbing troubles
Triclosan, an antibacterial agent found in many soaps, may increase a person's exposure to a potentially toxic chemical.
- Earth
Hibernation concentrates chemicals
Some pollutants accumulate in grizzlies during the bears' hibernation.
- Astronomy
Dance of the dead
Astronomers have found what appears to be the fastest-spinning stellar corpse known.
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19808
When considering a spin rate of 1,122 revolutions per second, has anyone determined the diameter of the neutron star XTE J1739-285? If, for example, it were the same diameter as Earth, it would be traveling far in excess of the speed of light at its equator.
