Dude, where’s my flying car?

Edward Willett @ 24-07-2008

Jetson It’s become a cliche to ask why we don’t have flying cars yet, since they’ve been a dream of science fiction writers and gadgeteers for decades. It’s not easy to build a flying car, that’s why–but Moller International has been working on it for years and has announced that it is in the process of completing its fourth “Jetson”–well, they don’t call it a flying car, they call it a “volantor airframe,” but still–and expects to complete forty of them by 2009. And Moller, as a glance at its website will reveal, has much bigger plans down the road for their flagship design, the M400 Skycar. (Via Gizmodo.)

The two-passenger, saucer-shaped M200G Jetson is designed for operation at up to 10 feet above the ground (so its operators don’t need pilot’s licenses), uses fly-by-wire technology (meaning a computer takes care of all the tricky control stuff and you just have to point it where you want to go) and:

can take-off and land vertically, is the size of a small automobile, operates vibration-free with little noise and is also qualified to travel short distances on the ground as an automobile as well. The prototype M200X has completed over two hundred flights with and without a pilot on board and can be seen flying here. In addition to the M200G, the Company plans to offer the M200E, a kit-built version of its Jetson aircraft with sales beginning in 2010. The M200E will not have the same software enabled altitude constraints as the M200G and the Company expects the M200E to be operable as an Experimental class aircraft.

The eight rotary engines give the Jetson a cruising speed of 75 miles per hour, a maximum speed of 100, a range of 100 miles, and a cargo capacity of up to 250 pounds. The engines operate on unleaded gasoline and can also be configured to run on other fuels.

If you want one, you have to identify yourself as a “candidate qualified to bid” in the planned international auction by establishing your ability to meet the $150,000 reserve.

On the plus side, you don’t have to pay anything until you actually win the bidding.

I wrote a column about aircars back in 2003. In it I mentioned a company called Roadable, which has since been purchased by the Mundus Group, which is still pursuing the technology, and Urbanearo, which is also still in the game. Gizmodo, which provided the article quoted above, has also profiled the Cell Craft concept of Italian designer Gino d’Ignazio Gizio.

Of course, Moller has been pursuing flying cars for something like 40 years now. Has the time finally come for this concept to, pardon the expression, take off…or is it doomed to remain nothing but pie in the sky?

(Image: Moller International.)


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Old tech meets high tech in one-man sailing vessel

Edward Willett @ 12-06-2008

Project Green Jet proposed design

Although my primary diet as a young fiction-reader was science fiction (Asimov, Heinlein, Andre Norton) and fantasy (Tolkien, Lewis, Lloyd Alexander), there was one most assuredly non-SF or F series that captured my imagination almost as much: Arthur Ransome’s series of 12 books about English kids “messing about in boats,” which began with Swallows and Amazons (still in print after eight decades, and soon to be both a musical and a motion picture !).

Which is why this (very long) article from Gizmag on sailing in general and something called the Green Jet Project in particular caught my eye (via :

Green Jet uses automated systems controlling non-conventional sails to offer a glimpse of the future of sail – faster, more efficient, less labour intensive with minimal environmental impact. The vision is a superyacht sailed by one man with a touchscreen.

Several screens of interesting information later:

Hydraulic motors will pull the sail to its 55 metre height (top of the rig is 62m) in around 30 to 40 seconds and each sail can rotate through 160 degrees on a pivot point to best catch the wind. Navigation is touch-screen and simple, though the system that sails the boat is far from that, not to mention monitoring an array of weather information systems.

Designer Erik Sifrer is currently seeking backers for the project, which he expects would require more than 70 million euro and three to six years to bring to fruition.

A vast sailing vessel (57 metres, in this case) under the command of just a single person? There’s only one possible response to that vision, if you’re an Arthur Ransome reader: as Nancy Blackett would surely say, “Jibbooms and bobstays!”

(Image: Mides Design)


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Uncrashable cars…and one that definitely isn’t

Edward Willett @ 18-04-2008

Uncrashable Car graphic “Uncrashable” cars are the long-term promise of the largest road safety research project ever launched in Europe (Via Science Daily):

A truck exits suddenly from a side road, directly into your lane only dozens of metres ahead. Suddenly, your car issues a warning, starts applying the brakes and attempts to take evasive action. Realising impact is unavoidable; in-car safety systems pre-tension the safety belts and arm the airbag, timing its release to the second before impact.

The research project, called PReVENT, has 56 partners and a budget of more than €50 million, and it’s main focus is on relatively cheap and simple technologies like parking sensors and satellite navigation that can be adapted to enhance safety, but some of the more experimental systems being studied in some of its sub-projects, with catchy names like WILLWARN (which uses wireless communication with other vehicles to alert drivers about potentially dangerous situations), LATERALSAFE (which uses active sensing to eliminate the dangers of the blind spot) and COMPOSE, which can automatically brake if a pedestrian steps onto the road, or extend the bumper and raise the hood to keep occupants safer.

Some of these technologies could start to show up on cars within just a few years’ time. (Image: PReVENT.)

North American Eagle If, on the other hand, the idea of an uncrashable car somehow takes all the fun out of driving for you, you might want to follow up on this lead (Times Online via Gizmodo):

Are you fearless? Do you have razor-sharp reactions and the sponsor-friendly good looks of a young Robert Redford? Think you’ve got what it takes to drive a supersonic jet car at speeds of more than 800mph?

If so, you might be just the man (or woman) to take the wheel of the North American Eagle, a 42,500bhp jet car with everything it takes to smash the land speed record, says its maker, except one thing – a driver.

Last week the team behind a joint American-Canadian attempt to win the world record back from the British launched an open contest to find that person.

Read more about the team here, then send a 400-word e-mail listing your credentials and a photo of yourself to landspeedracing@gmail.com.

Tell ‘em Futurismic sent you. (Image: landspeed.com.)


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A world without trucks?

Edward Willett @ 19-03-2008

CargoCap_Halle_460 Trucks are noisy, smelly, intimidating if you’re in a small car, and just generally a nuisance. So why not get rid of them? Transport your goods instead via automated subterranean networks. (Via KurzweilAI.net.)

Sound a little kooky? Maybe, but:

Some Western European countries are getting serious about transporting consumer goods through automated subterranean networks – introducing a fifth transport mode next to road, rail, air and water. This rare combination of low-tech sense and high-tech knowledge could lead to a further economic growth without destroying the environment and the quality of life. Super fast underground cargo transport is a favourite subject of futurologists. Yet, the key to the feasibility of the proposed systems is their very low but constant speed.

The goods would be transported via electric motors at low speeds of under 35 kilometres per hour along what would essentially be an automated subway line. Belgium, Germany and Holland have all explored or are exploring the possibility:

In Belgium, the University of Antwerp designed and proposed an underground logistic system that would transport large 40-ft containers from the newly built container dock in the harbour to an existing marshalling yard and a planned inland navigation hub on the other bank of the river…

In Germany, the Ruhr University of Bochum is working on a rather different concept, called the CargoCap project. The German system is designed for much smaller loads and makes use of unmanned electric vehicles on rails that travel through pipelines with a diameter of only 1.6 metres. Each vehicle, called a ‘Cap’, is designed for the transportation of two European standard pallets…

The German system resembles research that was conducted in Holland almost ten years ago. The Dutch then investigated the possibility of an underground logistic network that spanned the whole country…with one hub for every 1,000 to 5,000 homes, which boiled down to a maximum walking distance of 750 meters to pick up goods…

I know what you’re thinking, and you’re right: the biggest problem will be the initial cost. The proposed Dutch network would have cost 60 billion Euros ten years ago. Which is why nothing more has been done on it. But the German and Belgian systems might actually come to fruition…and make a little more room on the roads.

And after all, it’s not as if something like this has never been done.

(Image: CargoCap.)


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European company plans to mass-produce sub-orbital spaceplanes

Edward Willett @ 18-03-2008

EADS Astrium spaceplane in flight Astrium, the division of the European aerospace company EADS that makes the Ariane rocket, plans to mass-produce a commercial vehicle to take passengers on jaunts above the 100 km altitude that marks the edge of space. (Via BBC.)

Astrium’s market assessment suggests there would be 15,000 people a year willing to pay 200,000 euros for the trip, enough to support a production line turning about about 10 spaceplanes a year.

Robert Laine, CTO of EADS Astrium, announced while delivering the 99th Kelvin Lecture at the Institution of Engineering and Technology in London.

Astrium doesn’t intend to fly the craft itself, but supply them to companies that want to start up a space tourism business.

How far along are they? They’ve done wind-tunnel testing; and run the rocket engine for up to 31 seconds. The plan is for the four-passenger, single-pilot craft to take off using regular jet engines, climb to 12 km, then ignite the rocket to shoot straight up, climbing beyond 60 km in just 80 seconds, then riding its velocity to the 100 km level and beyond.Once it has re-entered the atmosphere, the jet engines take over again for the landing. (Watch an animation: I particularly like the opening text of “Until now, the closest you could get to your dream of travelling into space was to immerse yourself in a good science fiction novel…”)

Laine believes this is the first step toward super-fast intercontinental passenger transporters:

“Today we don’t know how to go to space cheaply. Being able to climb on a regular basis to 100km will give us the motivation to develop the plane that goes, not just up and down to the same place, but from here to the other side of the Earth.

“When the Ariane 5 takes off, 15 minutes later it is over Europe; and 45 minutes later it is over the Pacific. The fastest way is to go outside the atmosphere and that will be the future.”

I’d love to ride one of these things…but not for 200,000 euros. Give it time, though, and the price will surely come down.

(Image © EADS Astrium / images MasterImage 2007)


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Return of the airship

Jeremy Eades @ 01-10-2007

A new article by Air & Space Magazine hints at a return to airships, with a focus on their potential use for heavy lifting in military and commercial applications, as well as a use as a spy platform.  That’s the idea, anyway.  It remains to be seen if the necessary advances in technology will make these behemoths economically viable.  One interesting feature would be that they might not come back in the familiar cigar shape - evidently a sphere is better for balancing out the helium.  Another cool thing would be hover pads that could push or pull on the surface, either to keep the airship above the ground/ice/sea, or hold it down while cargo is being offloaded so it doesn’t shoot up into the air like a, well, balloon.

(via SciTechDaily) (image from article)


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Virgin America’s Entertainment Tech

Jeremy Lyon @ 03-08-2007

796174803 Ebfd404Bb4 MOn Virgin America’s new planes you can build a private playlist from the 3,000 on-board MP3s, play Doom, watch satellite TV, chat with other passengers or order lunch, all from the seat back in front of you. The computers that make this possible run Linux, booted over the network from one of the three servers at the back of the plane. Artur Bergman of O’Reilly Radar has a more detailed description of the experience, and a Flickr photoset with a bunch of cool pics.


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Liberating The Sail

Jeremy Lyon @ 02-08-2007

33-SmThe art of setting and trimming sails has a long and noble history, but when you think about it, it’s an art that exists because of fundamental flaws in the technology. Sails are fixed to a few basic positions that must be carefully tended to translate the impetus of wind into forward motion. Dan Tracy, “an enthusiastic sailor and fisherman from Mount Desert Island, Maine,” took a page from the kiteboarder’s playbook and attached a really big kite to a trimaran. Flying a kite lets him catch higher, steadier winds, from a wider variety of angles, to power his boat. Check him out on your next visit to Hawaii. [treehugger]


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Bruce Schneier and Kip Hawley in Conversation

Jeremy Lyon @ 02-08-2007

Kip HawleyBruce Schneier, that pragmatic and insightful observer of the so-called security state, is interviewing Kip Hawley, the head of the Transportation Safety Administration. The interview is going up on Schneier’s blog in 5 installments. Read part 1 to start.

Kip Hawley comes out sounding almost reasonable, though Schneier demolishes most of Hawley’s points (or at least those points that don’t reduce to, “it’s secret, so just trust me”).


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Toyota To Test Plug-In Hybrids

Jeremy Lyon @ 31-07-2007

Toyota-PriusThe good news: Toyota’s developing a plug-in Prius hybrid that can run off the battery alone for short trips. The bad news: we’re talking really short trips (8 miles or less). These cars are “not fit for commercialization” because the battery technology hasn’t kept up with the potential usages. Damn that bunny. [slashdot]


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BBC Discovers the DARPA Grand Challenge

Jeremy Lyon @ 22-07-2007

 44007983 Kit203Despite the snide tone of my title, BBC’s article on the present and future of self-driving cars is an interesting overview of developments since the last running of the Grand Challenge, and a hint at what the world might look like after these cars go mainstream. I wonder if any of the contestants are using evolutionary computing techniques?


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Up To The Minute Cartography

Jeremy Lyon @ 08-07-2007

Img 0013-1Maps have always been more like portraits than portrayals. They are historical, sketching a place at a point in time, always in the past. The MIT Senseable City Lab aims to bring maps into the present tense. Real Time Rome is a proof of concept, a series of cartographic representations of the city, updated with real-time data from public transportation systems, cellular tower usage patterns, and much more.

This is fascinating stuff, especially when you start thinking about the relationship maps have to the place they portray. The map is not the territory. A map is not a map without abstraction. But what you choose to abstract changes when your instruments allow you to portray the dynamism of real places. [oreilly radar]


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