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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
600-YEAR-OLD VIKING SHIPWRECK IS THE LARGEST OF ITS KIND
The medieval ‘cog’ was nearly 92 feet long and featured castles on its bow and stern.


>>> link to the article on www.sciencealert.com
CAR MANUFACTURERS ASKED TO BRING BACK OLD-FASHIONED CONTROLS


>>> link to the article on www.popsci.com
TEST YOUR APPLE FARMING SKILLS WITH THIS FREE VIDEO GAME
Race Against Rot shows how engaging with community may be a valuable resource.


>>> link to the article on www.popsci.com
HOW PILOTS AVOID THUNDERSTORMS—AND WHAT HAPPENS WHEN THEY CAN’T
Most commercial planes get struck by lightning a couple times a year.


>>> link to the article on www.popsci.com
SNOW FLEAS USE THEIR TAIL TO JUMP AROUND THE ICE
The tiny insects are older than dinosaurs.


>>> link to the article on www.sciencealert.com
THE SECRET TO PREVENTING TOOTH DECAY MAY ALREADY BE IN YOUR MOUTH


>>> link to the article on www.sciencealert.com
SAME-SEX SEXUAL BEHAVIOR IN PRIMATES MAY BE AN ANCIENT SURVIVAL STRATEGY


>>> link to the article on www.sciencealert.com
GHOST PARTICLES INTERACTING WITH DARK MATTER COULD SOLVE A HUGE COSMIC MYSTERY


>>> link to the article on www.popsci.com
ORNATE MEDIEVAL RING DISCOVERED IN NORWAY’S OLDEST TOWN
The roughly 800-year-old ring shines with a brilliant blue gemstone.


>>> link to the article on www.popsci.com
A GIANT-FOOTED BIRD SHOWED UP IN A MASSACHUSETTS BACKYARD. IT DIDN’T BELONG THERE.
The purple gallinule found its way north through unusual winds.


>>> link to the article on www.popsci.com
3D MAP OF EASTER ISLAND TAKES YOU PLACES VISITORS AREN’T ALLOWED
One of the world’s most isolated islands is open to virtual tourists.


>>> link to the article on www.sciencealert.com
OUR MOON IS CURIOUSLY LOPSIDED, AND A MASSIVE IMPACT COULD BE TO BLAME


>>> link to the article on www.popsci.com
5 WAYS TO IMPROVE YOUR HEALTH THIS YEAR THAT DON’T RELY ON LOSING WEIGHT
Back off the alcohol and get more sleep.


>>> link to the article on www.popsci.com
BOOM! THAT TIME OREGON BLEW UP A WHALE WITH DYNAMITE.
And why we should never do it again.