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For educational purposes, links to interesting articles on external sites are provided below. We have no control over the contents of those sites and accept no responsibility for them and information in them. If you decide to access these sites, you do so entirely at your own risk and in compliance with the terms and conditions of use of such websites. 

>>> link to the article on www.popsci.com
WHY DO NOSE AND EAR HAIRS BECOME LONGER AND THICKER AS WE AGE?
The answer predominantly lies in our sex hormones.


>>> link to the article on www.popsci.com
KGB CIGARETTE PACK SPY CAMERA STILL WORKS (SORT OF)
A Norwegian camera historian took the modified Vega 2 out for a photoshoot.


>>> link to the article on www.popsci.com
EARLIEST KNOWN WRITING DATES BACK OVER 40,000 YEARS
Stone Age artifacts in Germany are editing writing’s timeline.


>>> link to the article on www.sciencealert.com
ALCOHOL PROFOUNDLY CHANGES THE WAY YOUR BRAIN COMMUNICATES, STUDY FINDS


>>> link to the article on www.sciencealert.com
MEDITATION AND MINDFULNESS HAVE A DARK SIDE WE RARELY TALK ABOUT


>>> link to the article on www.popsci.com
OLYMPIC MEDAL FROM FIRST MODERN GAMES UP FOR AUCTION
American runner James Connolly was a star of Athens 1896.


>>> link to the article on www.popsci.com
14 REMARKABLE IMAGES OF NEW YORK CITY’S 1888 BLIZZARD
More than 400 people died in the storm, making it the deadliest blizzard in U.S. history.


>>> link to the article on www.popsci.com
STONE AGE BURIAL GROUND REVEALS DEEP FAMILY TREES
The bones inside of a 5,000-year-old gravesite in Sweden surprised archeologists.


>>> link to the article on www.sciencealert.com
THESE 40,000-YEAR-OLD MARKS MAY BE A PRECURSOR TO WRITING


>>> link to the article on www.popsci.com
STOP STARING AT SCREENS SO MUCH. HERE’S HOW.
Why looking at a phone or computer hurts your eyes.


>>> link to the article on www.popsci.com
WHY DO LITTLE DOGS SHIVER SO MUCH? WE ASKED THE EXPERTS.
Cold is only part of the story.


>>> link to the article on www.popsci.com
HOW DO PEOPLE KNOW THEIR INTERESTS?
The shortest player in the NBA shows how self-belief matters more than biology.


>>> link to the article on www.sciencealert.com
MYOPIA IS SURGING, AND ONE COMMON HABIT COULD BE DRIVING IT


>>> link to the article on www.sciencealert.com
CHANGES TO ONE OF THE LARGEST KNOWN STARS MAY SIGNAL DESTRUCTION