In the Middle Ages much of beer brewing was carried out by monks. Water is a source of many disease causing organisms which cannot survive in alcohol. Trial and error demonstrated that beer...
The sensation of itching used to be thought of as a sort of low-grade pain response, which was detected by the same nerves responsible for finding bodily injuries. Recent research, however, has...
You鈥檝e probably heard of the bounce test for dead batteries- simply drop a battery, and if it bounces, it鈥檚 dead. It turns out that this isn鈥檛 completely true. Conventional batteries have an outer...
Researchers from the University of Maastricht have proposed a new solution for the obesity epidemic. Instead of changing lifestyle habits or restricting calories, Dutch researchers suggest 鈥渕ild...
Dolores Krieger, a nurse, is the mother of Therapeutic Touch. She claims that humans are surrounded by energy fields which become disturbed when they are ill and can be massaged back into place by...
Bourgeonal is an aromatic aldehyde used in perfumery with a fragrance resembling that of the Lily of the Valley.聽 What鈥檚 so special about this fragrance? It is secreted by the ovum within the...
Are you ready for purple ketchup? What about purple pizzas? Scientists in Britain have recently developed a new type of genetically modified tomato enriched with anthocyanin, the pigment also found...
Sperm whales produce a black, smelly substance called ambergris which changes to a pleasant smell when exposed to air.聽It is rare and expensive but is used as a base in some perfumes.聽Ambergris...
A diabetic patient complained of feeling a tingling in his feet and hands, which to his physician sounded like the beginnings of diabetic nerve damage. Paradoxically, though, he only got this...
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