jetpacks

You Built What?!

A Water-Powered Jetpack

The Jetlev-Flyer propels itself using a torrent of water

When Raymond Li decided to build a jetpack propelled by water instead of rocket fuel, most of his friends thought he had gone crazy. Worse, engineers told him it would be impossible to manage the water’s mass and thrust to keep it stable in the air.

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Wingman

What kind of lunatic straps jet engines to his back and leaps out of an airplane? The kind of lunatic who may well deliver the personal flying machine of our dreams, that’s what kind.

Eric Hagerman reports on a revolutionary Channel crossing


The warm autumn sun has burned a hole in the morning haze and opened up the sky above the South Foreland Lighthouse, a historic beacon along the White Cliffs of Dover, England. It marks the narrowest point of the English Channel. You can't quite make out where the sea meets the coast of France, a tantalizing 22 miles distant, but a little surface gauze won't interfere with what's coming across the Channel today.

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Dude, Where's My Flying Car (and Jetpack and Armies of Robots)?

We take a look at yesterday's beloved technologies of tomorrow (good news, they're on the way!)

Just Two Years Away! Honest!:
The future wasn’t supposed to look like this. Here we are, one month from the very futuristic-sounding 2009, still waiting for robot armies to do our bidding, nuclear fusion to power our homes and a space elevator to zip us up through the atmosphere. Decades, even centuries ago scientists were promising that certain life changing technologies would be ready to go any day.

It might seem that the future is running a little behind schedule. But never fear! It is, indeed, only a matter of time.

So today, allow us to present to you eight technologies that were supposed to be up and running by now, but still haven’t become part of daily life; along with info on when we can expect the technologies to actually arrive.

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FusionMan Makes Historic Jet-Propelled Flight

After a rain delay, daredevil Yves Rossy successfully crosses the English Channel in a homemade jet-wing

FusionMan:  Daily Mail

Following in the vapor trail of aviator Louis Bleriot, Yves Rossy made a historic flight of his own across the English Channel this morning. After yesterday's poor weather delayed his planned passage, Rossy—also known as FusionMan—became the first human to cross using jet propulsion.

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Flight of the Jetpack

An innovative personal flying vehicle tests successfully and gives renewed hope for a Jetsons-like future

Today marked the public debut of the Martin Jetpack, a ducted-fan-equipped personal flying vehicle that could keep pilots aloft for 30 minutes or more. Inventor Glenn Martin has been working on the jetpack—which isn't technically a "jet" pack, given the fans—for 27 years, but he has kept it secret until now. Even his son, Harrison, the 16-year-old test pilot, wasn't allowed to tell his friends that he'd been cruising around the yard back home in Christchurch, New Zealand in a revolutionary flying vehicle.

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The Jetpack is Here!

Exclusive PopSci footage of the Martin jetpack in action


Today, in Oshkosh Wisconsin, the future is being unveiled. We'll be bringing you live updates throughout the day, but first up is an exclusive interview with 16 year old Harrison Martin--pilot of the most promising jetpack yet unveiled--and footage of the pack in action. Yeah, it sounds like a vacuum, but it's a friggin jetpack!

Check back throughout the day for more comprehensive coverage, and be sure to thumb through staff photographer John B. Carnett's slideshow from Oshkosh, here. Onwards and upwards!

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November 2009: Astronaut 3.0

Inside NASA's astronaut bootcamp and the grueling new training regimen for deep space. Plus, ten young geniuses shaking up science today, one writer's quest to analyze every man-made chemical in her body and more.

Check out the issue's full contents online here

Popular Science Photo Pool


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