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Chemistry Hits The Beach
Part 1 of Paper
.... harmful, and downright unhealthy. So what does this mean? This means that there is a multi-million dollar a year industry that researches and manufactures UV absorbing and blocking lotions that are designed to prevent skin damage from tanning and burning. It is a prime example of the use of chemistry to improve the qu.... Part 2 of Paper
....n 1492 that the natives of Hispaniola would protect themselves with red paint, as to avoid sun damage. The ancient Greeks, who trained for the Olympics in the nude would rub themselves with a mixture of sand and oil, which provided an opaque protection from the sun, and were sweat resistant. These notions resemble those of earlier modern day technologies. The minerals most often used in conjunction are either oxide of zinc of titanium. These are the sunscreens that graced the noses of every red.... |
| Number of words: 998 - Approximate pages: 4 |
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