Surfactants are chemical compounds that have two ends, one that is hydrophobic and the other hydrophilic. The word "hydrophobic" comes from Greek, meaning "water-fearing." In the sense that oil and water do not mix. Surfactants are the substances that permit water to get through the …
Online shopping is becoming more popular for a variety reasons. Online shopping is becoming more popular due to a range of factors, including rising costs for gas, difficulty finding traditional stores and the frustrations of shopping in malls as well as other traditional stores. Onl…
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