91˿Ƶ

Subscribe to the OSS Weekly Newsletter!

Can walnuts reduce the risk of heart disease?

20 Mar 2017

Want to reduce your risk of heart disease? The California Walnut Commission makes it simple. Eat Walnuts. And the U.S. Food and Drug Administration agrees. Sort of. The following claim is allowed...

What is "meat glue"?

20 Mar 2017

So what exactly is this “meat glue?” Rest assured that no horses were condemned to the glue factory to produce it. What we’re talking about is an enzyme called transglutaminase that allows a...

What is snus?

20 Mar 2017

Snus, pronounced snoos, is a smokeless form of tobacco which is produced and used essentially only in Norway and Sweden. Snus is typically placed under the upper lip, either as loose tobacco,...

What is macular degeneration?

20 Mar 2017

You probably won't like this advice. Eat more spinach! I can hear the yucks already, but listen up and maybe you'll see things my way. And seeing is what we're talking about. I bet that Popeye didn...

What is Fluorescence?

20 Mar 2017

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...

What are "Breathable Wine Glasses?"

20 Mar 2017

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...

Why can't I use fresh pineapple to make Jell-O?

20 Mar 2017

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....

Why do we kiss?

22 Feb 2017

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

Pages

Back to top