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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
10 MUST-KNOW TIPS FOR VISITING YELLOWSTONE NATIONAL PARK
Don’t forget the bear spray. Seriously.


>>> link to the article on www.popsci.com
HANDYMAN ADAPTS BARBIE DREAM CAMPER TO HANDLE SOARING GAS PRICES
Absurd? Worrisome? Genius? Yes.


>>> link to the article on www.sciencealert.com
THIS WEEK IN SCIENCE: A GRISLY GIANT JAR, A SELF-AWARE WHALE, AND MORE!


>>> link to the article on www.sciencealert.com
STEM CELLS CAN REVIVE INSULIN PRODUCTION IN TYPE 1 DIABETES, TRIALS SHOW


>>> link to the article on www.sciencealert.com
MYSTERIOUS EARTHQUAKES STRIKE LIKE CLOCKWORK – WE MAY FINALLY KNOW WHY


>>> link to the article on www.sciencealert.com
FOSSIL KEPT IN A MUSEUM FOR DECADES TURNS OUT TO BE A FEARSOME NEW PREDATOR


>>> link to the article on www.sciencealert.com
SCIENTISTS FINALLY KNOW HOW AN ALL-FEMALE FISH KEEPS CLONING ITSELF


>>> link to the article on www.popsci.com
WHAT IT WOULD HAVE BEEN LIKE TO EXPERIENCE THE DINOSAUR‑KILLING ASTEROID ARMAGEDDON
A blow‑by‑blow account.


>>> 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
ONE WORD COULD BE PUTTING WOMEN AT RISK DURING HEART ATTACKS, DOCTORS SAY


>>> link to the article on www.sciencealert.com
ALMOST 50% OF PREVENTABLE CANCERS LINKED TO JUST TWO LIFESTYLE HABITS


>>> 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.


>>> link to the article on www.popsci.com
HOW DO ERASERS ACTUALLY WORK? IT’S SURPRISINGLY COMPLICATED.
To err(ase) is human.


>>> link to the article on www.popsci.com
COWS CAN TELL HUMANS APART, NEW STUDY FINDS
Domestic bovines watching videos of humans will stare at unfamiliar faces longer than faces they know.