Popular Science

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ALL ABOARD, EVEN ME

CONTRIBUTORS

make bridges, not death traps

rove if you want to

body clocks

forest for the keys

a commute so quick, you could just die

how much oil is left?

our biggest mile markers

ready, set, go!

koffie or te?

highway in the sky

HISTORY ON THE LINE

BORN TO FUN

SAVE YOUR SOLES

TEMPLE OF BOOM

HANDLED BAGGAGE

SOUND BARRIERS

BEAST MODE

FLIGHT SUITS

DON’T BE DIRECTIONLESS

WHAT WILL IT TAKE FOR HUMANS TO TRUST SELF-DRIVING CARS?

THE MASTERPIECE • IN 1970, BRUCE KIRBY CREATED THE PERFECT SINGLE-PERSON SAILBOAT. WHAT MADE THE LASER SO UNBEATABLE?

THE LASER IN FIVE EASY PIECES

the futures we were promised

flying cars

hyperloop

jetpacks

self-driving cars

GETTING THERE • PUBLIC TRANSPORTATION IS GREAT—IF YOU HAVE ACCESS TO IT. NOW CITIES ARE STARTING TO THINK ABOUT HOW TO HELP PEOPLE WITH THE FIRST AND LAST MILES OF THEIR TRAVELS.

FOR THE LONG HAUL

SEPARATION ANXIETY • Millions of pounds of machinery will start our journey back to the moon, but only 20,500 pounds will make the full trip back home. None of it would get anywhere without this unassuming bolt.

PYRO MANIAC • During 2020’s Exploration Mission 1, Orion’s first journey to the moon and back, 31 pieces of explosive hardware will strategically jettison parts of the vessel along the way. This is when, why, and how each bit breaks loose.

a history of hitting the ROAD • Today’s streets have it harder than their ancestors did. Instead of feet, hooves, and wooden wheels, they shoulder semis and SUVs. As we’ve developed new ways to zip around, we’ve also changed the makeup of the routes on which we travel, transforming gravel paths into asphalt superhighways. Challenges such as extreme weather and carbon emissions mean our expressways must evolve even further, so engineers are turning to futuristic fixes to keep traffic flowing. Here’s the story behind that long and winding journey—and where it’s going next.

The Second Wave • MORE THAN A DECADE AFTER THE CONCORDE LANDED FOR THE LAST TIME, A NEW CLASS OF SUPERSONIC AIRPLANES PREPARES FOR LIFTOFF

LAND of MAKE BELIEVE

excavating ancient prints in the shadow of a volcano

why didn’t the mountain lion cross the road?

i ran a marathon in space

do you mind if we look in your bag?

i stuck plungers to chicken butts

how to predict the next pangaea

Break Free from Neuropathy with a New Supportive Care Cream • A patented relief cream stands to help millions of Americans crippled from the side effects of neuropathy by increasing sensation and blood flow wherever it’s applied

baby steps, baby steps

riding in cars with computers

Dali's 'Crucifixion' drew rave reviews at museums evervwhere, including the Metropolitan Museum of Art, where Avn Rand contemplated the "alien hybrid" painting for hours.… • As a result, as I enter my 90th year, the author of Answers from the Bible and THE FARADAY TWINS with 16 million fo llowers, explains why Salvador Dali used me TWICE in his paintings.

you move, i move

running in place

there’s only one way out

game the system

why car rides seem to last forever

I WISH SOMEONE WOULD INVENT…