Fluorescence is the ability of certain chemicals to give off visible light after absorbing radiation which is not normally visible, such as ultaviolet light. This property has led to a variety of...
I had heard about them for a few months already. There is a new variety of wine glasses made out of "breathable glass" produced by the German company "Eisch Glasskultur". According to the...
Pineapple, kiwi and papaya all contain proteolytic enzymes, in other words enzymes capable of breaking down protein molecules. And gelatin, the substance that makes Jell-O gel, is a protein....
The Scots did not invent Scotch tape. But their reputation for thriftiness did inspire the name of this amazing product. Two-tone cars were the in thing way back in the 1920s and car manufacturers...
On a fall day in 1991, two Germans hiking in the Alps near the Italian- Austrian border stumbled across what they initially believed to be a modern corpse frozen in the ice. Once the body was...
There is a wealth of information at our fingertips 鈥� in our nails. Anyone who has ever wished for some kind of health-o-meter to signal the body鈥檚 state of wellness need look no further than the...
Maca is a cruciferous plant, in the same family as broccoli and cabbage. However, in this case it is the root not the leaves that are eaten. The plant is an unusual one, cultivated only at high...
The fog on glasses consists of small droplets of liquid water. This happens because water vapour from the air condenses on the cold glass surface. The droplets are thick enough to distort our...
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