Title: if they are inside
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Blog Entry: Space is a dangerous place, not only because of meteors（流星） but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through wow gold, and this is essential for plants to make the food, which we eat. Heat, too, makes our wow gold , environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation from the sun are screened off. As soon as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they are inside, do prevent a lot of radiation damage. Radiation is the greatest known replica rolex danger to explorers in space. The unit replica rolex , of radiation is called “rem”. Scientists have reason to think that a man can put up with far more radiation than 0.1 rem without being damaged; the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to be sure about replica rolex radiation replica rolex , damage -a person may feel perfectly well, but the cells of his or her sex organs may be damaged Final Fantasy XI GIL, and this will not be discovered until the birth of deformed（畸形的） children Final Fantasy XI GIL , or even grandchildren. Missions of the Apollo flights have had to cross belts of high radiation and, during the outward and return journeys, the Apollo crew accumulated a large amount of rems. So far, no dangerous amounts of radiation have been reported, but aion kinah , the Apollo missions have been quite short. We simply do not know yet how men are going to get on when they spend weeks and months aion kinah outside the protection of the atmosphere, working in a space laboratory. Drugs might help to decrease the damage done by radiation, but no really effective nes have been found so far.
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