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Discover SCIENCE FOR THE CURIOUS ® NASA’S BEST PLANET-HUNTER P. 70 A Tech Revolution in Fabrics P. 52 Aztec Temple Mystery P. Ev ...

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April 2018^ DISCOVER^3 Contents APRIL 2018 VOL. 39, NO. 3 32 Pigment of Our Imagination Known for its use in prehistoric cave pa ...

Contents Discover® SCIENCE FOR THE CURIOUS APRIL 2018 NASA’S BEST PLANET-HUNTER P. A Tech Revolution in Fabrics P. Aztec Temple ...

I n the fall and winter, the sun is lower in the sky so it rises and sets at peak travel periods. During the early morning and a ...

6 DISCOVERMAGAZINE.COM Editor's Note ® SCIENCE FOR THE CURIOUS Discover facebook.com/DiscoverMag twitter.com/DiscoverMag Discove ...

PRINT FEEDBACK Looking for Lost Languages (“My Forgotten Language,” November 2017) I was born in Ceylon, Sri Lanka, and left for ...

“Cell phones have gotten so small, I can barely dial mine.” Not the Jitterbug® Flip. It features a large keypad for easier diali ...

THE CRUX THE LATEST SCIENCE NEWS AND NOTES April 2018^ DISCOVER^9 GUTS OF A DARK MATTER DETECTOR Physicists are pretty sure dark ...

10 DISCOVERMAGAZINE.COM THE CRUX Decades of simulations suggest this is what gas and dust look like spiraling around a black hol ...

April 2018^ DISCOVER^11 OPPOSITE: ROEN KELLY/DISCOVER. THIS PAGE: ALISON MACKEY/DISCOVER ASTROPHYSICIST JEAN-PIERRE LUMINET didn ...

12 DISCOVERMAGAZINE.COM THE CRUX CLOSE UP HARDY TARDI While tardigrade toughness is the stuff of legends, we don’t often see the ...

Rechargeable Digital Hearing Aid Technology Only $ 229! (*Each when you buy a pair) The new more powerful HearClearTM HCR2 r ...

Aral Sea RUSSIA CHINA 14 DISCOVERMAGAZINE.COM THE CRUX CLOCKWISE FROM LEFT: DISCOVER; MAP BY ALISON MACKEY/DISCOVER; NASA EARTH ...

Introducing The Revolutionary SunSetter Retractable Awning! If you’re tired of having your outdoor enjoyment rained on...baked o ...

16 DISCOVERMAGAZINE.COM ON SITE The Great Aztec Temple Archaeologists analyze ruins in the heart of Mexico City. IN 1978, UTILIT ...

April 2018^ DISCOVER^17 SKULL TOWER Between 2015 and 2017, archaeologists excavated a tower, nearly 20 feet in diameter, made fr ...

18 DISCOVERMAGAZINE.COM THE CRUX FROM TOP: KEVIN SCHAFER/NATUREPL.COM; EDWIN GIESBERS/NATUREPL.COM; COURTESY OF SAMUEL URLACHER ...

Y ou need a new watch...the one you are wearing was made when Nixon was in office, but extravagantly-priced watches that add zer ...

THE CRUX Internal medicine (excluding subspecialties) Internal medicine (including subspecialties) Family medicine Pediatric med ...