Our bodies are pretty good at ridding themselves of unwanted invaders, so why is it that we are able to inject ink into them, and have it stay? Over time, molecules are broken down by white blood...
A novel drone system is currently being tested in Denmark. Don鈥檛 worry, it will be targeting weeds not people. The goal is to reduce herbicide use by limiting application to heavily infested areas....
Many people believe that hand air dryers are more hygienic than paper towels because fewer people touch air dryers compared with paper towel dispensers. 聽But studies show that in terms of hygiene,...
A huge study took place in Denmark from 1971 until 1997. It tracked all individuals born in this time period, and their moves across municipal boundaries, from birth until age 14, and gathered just...
Originally, ARPANET linked together defence contractors, universities and research laboratories. But soon, a strange mix of military people, anarchists, academics, science fiction fans, hackers,...
John Augustus Larson was the inventor of the modern polygraph. Although, some list the polygraph as one of the greatest inventions, many scientists consider it to be pseudoscience. 聽Yet, many...
On hot, humid summer days many women rely on waterproof mascara to keep their lashes soft and smooth. 聽The main chemical responsible for smoothing the lashes is a type of silicone polymer known as...
Doctors have long noticed that after a heart attack, a patient鈥檚 heart may develop what appear to be bone deposits or patches of calcium and phosphate, but they鈥檝e never really known why. A new...
Restaurants often offer mints to their patrons after a meal. This is an old tradition geared to reducing the chance of untoward gaseous emissions. Gas builds up in the intestine in various ways....
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