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Salt is used to melt ice, but it is also used to make ice cream. Why?

20 Mar 2017

Why is it that in hot countries we put salt on ice in the ice cream makers to keep the ice from melting, while in cold countries we put salt on ice to melt it? In both cases, the answer is based on...

What is the "Date Rape" Drug?

20 Mar 2017

Perhaps the most famous of this group of drugs is flunitrazepam, marketed in some countries under the trade name Rohypnol, but better known on the street as 鈥渞oofies.鈥

Is it true that the "Swiffer WetJet鈥 kills pets?

20 Mar 2017

Somebody is after Procter and Gamble and it is hard to know why. Years ago there was the allegation that the company鈥檚 corporate logo hid a picture of the devil, then sodium lauryl sulfate, a...

What are oncogenes?

20 Mar 2017

I once read somewhere that 鈥渃ancer is the natural end state of all multicellular organisms鈥. If this was meant as reassurance to the millions who have suffered the ravages of the merciless...

Should You Take Aspirin When Having a Heart Attack?

20 Mar 2017

There is consensus in the medical community that chewing a 325 mg tablet of regular aspirin can help reduce the severity of a heart attack. A heart attack, or myocardial infarction (MI), is usually...

Why Does Dog Urine Stain the Grass?

20 Mar 2017

Most homeowners let their dogs use the backyard as their own personal toilet. Often after a winter of such potty practice, when the snow melts, you鈥檒l often find your lawn speckled with unsightly...

Have you heard of the book "The Cure of all Cancers"?

20 Mar 2017

Freedom of speech; one of our most sacred rights. Men and women are willing to die for it. Unfortunately, they also die because of it. Let me elaborate....

What does "blanc de noirs" mean when referring to wine?

20 Mar 2017

By removing the grape skins after red grapes are pressed. Many people believe that red wine is made from red grapes and white wine from green grapes. They are wrong. When grapes are pressed, the...

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