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Jet Pack Runs For Hours On Water
Ponca City, We love you writes "Jet packs have been around for half a century, but there's always been one problem: they run out of fuel in around 30 seconds. Now a German company has taken the standard jet pack design, run a fat yellow hose out the back, and connected it to a small unmanned boat that houses an engine, pump, and fuel tank and sends pressurized water up the hose, where it's shot out by two nozzles just behind the wearer's shoulders. Called the JetLev-Flyer, the design purportedly can reach a height of 15 meters, a speed of 72 kph, and a range of 300 kilometers based on four hours of flying time. A digital fly-by-wire system is used to control the throttle. Future designs may achieve higher altitudes, higher top speeds, and extended range, and even travel below the water's surface. The American manufacturers claim it is 'amazingly easy to learn and operate' and they're taking orders now at $130,000 each."
I doubt how anything that makes you spin 300 km of circles around a fixed point in the water (and probably vomiting every now and then) is going to make you look cool.
It reminds me of the electric car I invented - the one with the really really long extension cord.
No folly is more costly than the folly of intolerant idealism. - Winston Churchill
You pretty much just nailed why this is a totally useless design.
FTFS:
:)
> but there's always been one problem: they run out of fuel in around 30 seconds
But that's what made them fun in the game
The real question should be. Does it run Linux.
This is pretty much a human Water Wiggle:
http://www.youtube.com/watch?v=4D_WdavMuKs
__ Someday, but not this morning, I'll finally learn to use the preview button.
Is your boat 15 meters tall? You get a higher view, which has many uses.
to take a ride on the Firehose.
Set your phasers on "funky"!
More than likely that it runs on beer.
I'm pretty sure i can run Linux on beer also. Just my efficiency goes down.... or up depending on the task.
This would be a fantastic device for annoying the shit out of anyone hanging out on a dock or outside their house that's on the lake.
Just imagine Norm and Agnes, outside on the deck, enjoying a quiet cup of tea when suddenly... what on earth is that?
VVVRRRROOOOMMMMM! You show up, 30 ft. in the like a supersoaker from hell and hover over them, pounding them into the deck with your aerial twin water cannons.
Move over jet-skis, there's a new douchebag in town!
I have a crane that runs on gravity!
i wish i could stop
Yeah, typical /. headline: so misleading that you have to read the article to figure out what they're talking about, and 90% of the discussion is focused on either annoyance about or misapprehension of the false headline.
There's a story below that has a headline about the odds of finding an Earth-like planet within a few dozen lightyears of Earth, but I'm pretty sure the actual story is about a new way to bake pastry. With a /. headline, why would anyone assume otherwise?
Blasphemy is a human right. Blasphemophobia kills.
This seems more of a limit on a jetpack than I'd be willing to accept. I mean, cruising along 100 feet over the ground (Well, the water) is fine until you hit a dock, or accidentally go over land. Then you've got 100 feet of free-fall.
As a bonus, you're almost guaranteed for this thing to ONLY fail when you're NOT over water, eliminating the only chance you have of surviving that big of a fall.
Pulp Audio Weekly - Geek News and Reviews
To allow respectable recreational boaters over 50 to be armed with twin torpedo tubes and surface-to-air missiles. As the NRA keeps telling you, an armed society is a polite society.
From scarped cliff or quarried stone she cries "A thousand types are gone, I care for nothing, no not one."
Ahh, so yer mizzen t'gallant crowsnest is two and a half fathoms above the waves, matey?
Confucius say, "Find worm in apple - bad. Find half a worm - worse."
In Soviet Russia... the [waterskier|parasailer] tows the boat!