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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 DOES PAIN LAST LONGER FOR WOMEN? IMMUNE CELLS MAY BE THE CULPRIT.


>>> link to the article on www.popsci.com
EMUS ONCE FACED DOWN THE AUSTRALIAN ARMY—AND WON
Armed with machine guns and 10,000 bullets, soldiers still couldn’t stop the giant birds.


>>> link to the article on www.popsci.com
PANAMA’S GOLDEN FROGS BEAT EXTINCTION
The amphibians are returning to the wild 17 years after a deadly fungus nearly wiped them out.


>>> link to the article on www.sciencealert.com
THE BEST SHOES FOR AVOIDING ARTHRITIS MAY NOT BE WHAT YOU THINK


>>> link to the article on www.popsci.com
ONE OF EUROPE’S LARGEST IRON AGE MASS GRAVES CONTAINS MOSTLY WOMEN AND CHILDREN
The grisly burial site in Serbia hints at a complex and turbulent prehistoric era.


>>> link to the article on www.popsci.com
LEAF TIPS GLOW BLUE IN THUNDERSTORMS
For the first time, meteorologists caught the shocking phenomenon during a real storm.


>>> link to the article on www.sciencealert.com
MYSTERIOUS STONE IN US BACKYARD TURNED OUT TO BE AN ARCHAEOLOGICAL TREASURE


>>> link to the article on www.sciencealert.com
FOREVER CHEMICALS LINKED TO FASTER AGING IN MIDDLE-AGED MEN, STUDY FINDS


>>> link to the article on www.popsci.com
PHYSICS DISCOVERY EXPLAINS WHY SNEAKERS SQUEAK
And helped researchers play a ‘Star Wars’ song on glass.


>>> link to the article on www.popsci.com
HAVING TO PEE MAKES YOU SCIENTIFICALLY BETTER AT VIDEO GAMES
Plus what space smells like and other weird things we learned this week.


>>> link to the article on www.livescience.com
STABBED, CUT, ATTACKED, TWISTED — SCIENTISTS SUBJECT NEW STRETCHABLE BATTERY TO EXTREME TORTURE, AND IT RETAINED 90% OF ITS CAPACITY
A new stretchable hydrogel battery can withstand extreme conditions and still operate effectively, scientists say.


>>> link to the article on www.sciencealert.com
ANCIENT KILLER IS RAPIDLY GAINING RESISTANCE TO ANTIBIOTICS, SCIENTISTS WARN


>>> link to the article on www.popsci.com
SCRAPPING BUSINESS CLASS COULD HALVE AIR TRAVEL EMISSIONS
A new study examined operational efficiency.


>>> link to the article on www.livescience.com
UNIVERSE MAY REVOLVE ONCE EVERY 500 BILLION YEARS — AND THAT COULD SOLVE A PROBLEM THAT THREATENED TO BREAK COSMOLOGY
A slowly spinning universe could resolve a puzzle in physics known as the Hubble tension, a new model suggests.