Interesting

npr:

Even in the coldest months, we relish the refreshing, icy taste of peppermint — in seasonal treats like peppermint bark, peppermint schnapps, even peppermint beer.

We have the chemical menthol to thank for that deliciously cool mouth-feel of peppermint. And scientists now know that menthol actually tricks our brains and mouths into the cool sensation because menthol activates the same receptor on nerve endings that’s involved in sensing cold, says David McKemy, a neurobiologist at the University of Southern California.

As McKemy explains in a video about peppermint out this month from USC, thanks to this neat trick of nature, researchers were able to use menthol to better understand how our nervous system senses and reacts to cold. His team found a protein which is “a trigger on cold sensing nerve fibers to send an electrical signal to the brain to let you know that you’re feeling cold.”

How Peppermint Tricks Us Into Feeling (Deliciously) Cold

Video credit: USC College

Interesting

Snow Christmas Illustration

ART - Children's Books Illustration

When I think of Christmas, this image of a snowman instantly comes to mind. It probably resonates with my childhood memory. A sound of the snow falling silently and steadily, the bell ringing afar and the scenery of silver snow forest with layer upon layer of silver trees.

I’m still dreaming of a white Christmas…in a land where Christmas comes in the middle of summer holidays and Santa goes out surfing to cool down. 🙂

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