Dangerous to humans

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Dangerous to humans

One stand-out among the menu of options: And scientists have some bad news: Radiation is getting worse. Scientists have known for decades about the dangers of radiation—it's one of their biggest concerns about long-term space travel and in particular about visiting Mars, which lacks the magnetic shield that protects Earth.

Space radiation isn't the same thing as the radiation we worry about here on Earth, like x-rays, which is made of light that our eyes simply can't process. Instead, it's subatomic particles and the cores of elements—but moving almost as fast as light.

It's not even good for the machines that power our space-faring robots, since it also slowly eats away at technology. Radiation can interfere with an astronaut's DNA. Scientists expect levels of radiation to fluctuate in response to natural cycles in the sun's activity, since our star is one of the key sources of radiation in our solar system.

But counterintuitively, space radiation actually gets worse as the sun quiets down. And our sun is having an unusually quiet time of it lately. That said, even the most dedicated jetsetters log only enough radiation to increase their health risks by a tiny fraction.Red food coloring is the most commonly used dye in the U.S., according to Center for Science in the Public Interest.

It is approved by the Food and Drug Administration for use in candy, cereal, baked goods, gelatin powder, drugs and cosmetics. WILDLIFE DISEASES AND HUMANS. Robert G. McLean Chief, Vertebrate Ecology Section Medical Entomology & Ecology Branch Division of Vector-borne Infectious.

Are earwigs dangerous or harmful to humans? Are they poisonous or harmful to cats and dogs? For more information on earwigs or help with their treatment . The couple is hoping to bond with animals in the wild, spending time in the water with them before and after the birth.

If the new parents are "lucky" they may even even be able to have the baby. Yes, hyenas can be dangerous to humans. They are highly intelligent, social animals who are generally known as scavengers, although in truth they are formidable predators.

They do frequently steal fresh kills from lions, leopards and cheetahs. Hyenas can weigh as much as pounds with a bite. The 15 Most Dangerous People in the World. There used to be an established order to the world.

A structure to things. And if you were looking for the most dangerous man in that most dangerous.

Dangerous to humans
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