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Cool Finds

Cool Finds

These Magic Toothbrushes Work Without Toothpaste

A new brush—and an old one, too—that don’t rely on possibly harmful pastes to make your smile shine

Cool Finds

Fish Can Adjust Gender Balance in Face of Rising Temperatures

Warmer waters mean fewer female reef fish. But, over generations, populations can restore the balance.

Cool Finds

How Rum Helped the U.S. Win Its Independence

Rum may was a key player in America’s revolutionary days

Cool Finds

A Smart Algorithm Looked at 16 Billion Emails, And Here Is What It Learned

When you respond to an email, you mirror the sender’s email style

This pyramid in Lima, Peru was built by the Wari civilization, who pre-dated the Incas. Now Lima is proposing using another Wari innovation, a series of waterways called 'amunas,' to stem the city's ongoing water crisis.

Cool Finds

Ancient Tech Could Help Solve Lima’s Water Crisis

Turns out Peru’s Wari people were excellent urban planners…and their 1,500-year-old ‘amunas’ could soon bring water to Lima

Cool Finds

Colorado Lake Teems with Feral Goldfish

Parks and Wildlife thinks a goldfish owner dumped his pets into a local lake. Now a few years later, the fish swarm the water in thousands

Cool Finds

A Plan for a Robot Who Can Impersonate Your Mom

Google has a patent for artificial intelligence with a personality — and that patent might not be a good idea

Cool Finds

This Little Kid Discovered a Dinosaur

A rare nodosaur has been found in Texas…by a little boy

Austria

How Did an Ottoman War Camel End Up in an Austrian Basement?

Archaeologists think they have solved the mystery

Cool Finds

Paintings Have Become Increasingly Blue

Move over, orange: modern art is all about hues of blue

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Cool Finds

Meet a Hermit Crab Who Has Shacked Up in a Lego

Weird things can become home sweet home when you are a tiny soft crustacean

The newfound ruins could outshine their neighbor, the underground city of Derinkuyu (pictured).

Cool Finds

Archaeologists Unfold World’s Largest Underground City in Turkey

Archaeologists find evidence to believe a site just discovered in 2012 could be a complex subsurface labyrinth

Army Avrocars depicted as "flying jeeps" in company literature

Early Flying Machines Were Just Weird

There’s a reason most designs didn’t stick around

Cool Finds

Saturday’s Lunar Eclipse Will Be The Shortest This Century

Will you spot this weekend’s “blood moon”?

Cool Finds

Test Tube Burgers Get a $324,989 Price Cut

The scientists behind lab-grown meat think they can soon offer it at a price most of us can actually afford

Cool Finds

NYC Has So Many Coyotes Living There, They’ve Started Going to Bars

New York’s urban coyote population is booming — this week, one even ended up on top of a Long Island bar.

The historic 1910 Fiat S76 rides!

Cool Finds

A Racing Car Built in 1910 Roars to Life Once More

It was unofficially the fastest car in its time and still impresses today

Cool Finds

A Group of Endangered Orcas Has Gotten Busy Making Babies

Southern Resident killer whales have been on the decline, but new babies bring hope for the future

Cool Finds

Here’s What the Apostles Ate at the Last Supper

Beans, charoset, and unleavened bread

Cool Finds

Why the ESA’s Astronauts Train Underground

The European Space Agency is applying protocols from the International Space Station in caves

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