How Does Hand Sanitizer Work on Our Hands?
Hand sanitizer or handrub is a liquid, gel or foam generally. When used on hands it starts to kill the vast majority of viruses/bacteria/microorganisms on the hands. Although…
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Microorganisms
How Is Milk Pasteurized?
How Is Milk Pasteurized? Milk is pasteurized by heating it to a temperature of about 62°Celsius (about 143°Fahrenheit) and then maintainin
How Do Termites Digest Wood?
How Do Termites Digest Wood? Termites are small, ant-like insects that eat nearly anything made of wood. Oddly enough, they cannot digest th
An NYC Kid Dared to Lick a Subway Handrail for a Dollar
A kid in New York City dared to lick an entire handrail at the entrance of the subway for a dollar — and presumably…