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Lead in Our Drinking Water

20 Mar 2017

The Romans had a sweet tooth, but didn鈥檛 know about sugar. So they boiled down grape juice to make a sweet syrup called 鈥渟apa鈥 which they added to wine, as well as to various foods. The acidic...

Can Copper Bracelets Help with Arthritis?

20 Mar 2017

Diseases, such as arthritis, which have no known cure often drive sufferers to what orthodox science might call "questionable treatments." The wearing of copper bracelets to ease the symptoms of...

Can Beta Blockers Help with Stage Fright?

20 Mar 2017

Stage fright has nothing to do with talent. Barbara Streisand, for example, is loaded with talent and yet fears appearing on stage. Some people just don鈥檛 like the focus that the stage or podium...

Is it true that onions can absorb bacteria?

20 Mar 2017

The most fascinating thing about the email that circulates about the curative properties and dangers of onions is that some people give it credence. Why would anyone believe some unsubstantiated...

Why do we kiss?

22 Feb 2017

What makes us exchange saliva, sebum, bits of food and millions of bacteria with each other?聽In other words, why do we kiss?聽This is not an innate activity.聽South Pacific islanders, for example,...

Why does a barber's pole have a red stripe?

20 Feb 2017

During the Middle Ages monks were required to shave the crown of their head, a function commonly performed by itinerant barbers. Also, under ecclesiastic law, monks had to be periodically bled....

Why do onions make you cry when you cut them? And why are they sweet when you fry them?

20 Feb 2017

Onion chemistry is extremely fascinating and extremely complex! We鈥檝e been intrigued by this vegetable ever since our prehistoric ancestors gathered and cooked wild onions. By the time of the First...

Can coffee explode in the microwave?

20 Feb 2017

A sensational sounding e-mail about 鈥渆xploding coffee鈥 has been making the rounds. It describes the misadventures of an unfortunate soul who heated up water for coffee in a microwave oven. When he...

Is it true that getting angry can affect the heart?

20 Feb 2017

Indeed, the risk of a heart attack or angina is nearly five times higher in the two hours following an anger outburst than at other times, and the risk of stroke is four times higher. Let鈥檚 not get...

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