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View Full Version : How Dean Kamen's Magical Water Machine Could Save the World



Virgil
12-22-2008, 01:50 PM
http://www.esquire.com/features/dean-kamen-1208
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http://www.esquire.com/cm/esquire/images/j1/dean-kamen-water-distiller-1208-lg.jpg
Kamen's revolutionary vapor-compression water distiller, which can make pure medicinal-grade water out of anything that's wet, including urine or toxic waste. After he finished the prototype, he realized -- shades of the Segway -- that there was no real market for it.

The inventor of the Segway and more now has an idea worth tens of millions of lives. But no one cares. Tracking Lord Dumpling's genius on his seceded island of geekery.

Here comes Dean Kamen on a Segway, zipping down the hill of his private island like something out of a Bond movie. He floats past his private helicopter. Past his amphibious landing craft. His lighthouse rises up behind him. He's wearing his uniform, the one he wears whether he's tinkering with an engine or visiting the White House: work boots, blue jeans, and a short-sleeved work shirt. He's fifty-seven but still skinny as a ten-year-old, with a lean face and full head of Superman hair. He wears a dead-serious expression as he's perched up there on his electric gizmo, even looks a bit regal, which is sort of appropriate when you consider the rules of his alternate universe -- on his tiny private island off the coast of Connecticut, he's not just the man who invented the Segway and the stair-climbing wheelchair called the iBOT and the first portable dialysis machine and a new water filter called the Slingshot that could literally change the world, if he could only get the damn world to cooperate. He's also Lord Dumpling, leader of the Empire of North Dumpling. Dumpie to his friends. He sort of seems serious about this, in a whimsical way, and now Lord Dumpling sweeps right by on his royal scooter, heading down to the landing to greet his guests from America.

He has seceded from the United States, you see, having notified the president himself, and Kamen's vision of better living through technology is under assault from the usual gaggle of small minds. As his guests clamber off the boat and walk down the dock to greet Dumpling, two clean-cut young engineer types rush out of the bushes waving signs that say COALITION AGAINST TECHNOLOGY and GREEN IS FOR WIMPS.

"Protesters," Kamen says, the same benighted fools who failed to immediately ban cars and change the way cities are designed to welcome the Segway.

As the protesters drop their signs and go back to work, his bemused guests follow him up the hill, past a sign reading DUMP DUMPIE IN '08, plodding like mere humans as Kamen glides along beside them.

When they reach the house, a flawlessly renovated caretaker's cottage built around the lighthouse, Kamen urges them to enjoy the catered lunch and slips off to join his eighty-three-year-old mother. As he will be happy to tell you, he rarely eats lunch and hasn't had breakfast in thirty years. Unless someone reminds him, he can go two or three days without eating anything at all.

He emerges again when the guests, thirty in all, gather in the living room, an elegant little space with views of Long Island Sound from every window. "My people told me, Dean, keep it simple," he begins. "Unfortunately, my greatest asset is ADD."

The man is small in stature, has a slight Long Island lilt, and tends to speak in italics. He's attracted a curious and enthusiastic group of scientists and business leaders to have them participate in transforming North Dumpling into the greenest nation on earth, and create a proof-of-concept center for all of Kamen's wild ideas.

<snipped>http://www.esquire.com/cm/esquire/images/j1/dean-kamen-water-distiller-1208-lg.jpg

sweetheart
12-23-2008, 10:02 AM
Anyone who's ever watched water drip from an air conditioner and wondered if
you could drink it, has come upon the basic principal. The device is much
more useful if it is not a uber-expensive machine with parts nobody can afford.

Here's one that uses renewable energy to do the same:
http://www.dutchrainmaker.nl/

These inventions are more revolutionary:

http://watercone.com/product.html

http://www.solardew.com/

here's another water maker for the office
http://www.aquamaker.com.au/

too bad these are so expensive:
http://www.landfallnavigation.com/-sas35.html

Virgil
12-23-2008, 05:40 PM
http://www.ecoloblue.com/ is a sponsor of Alex Jones.

The Sterling engine part is what I liked best in the article.

Montag
12-23-2008, 06:42 PM
Yeah the ecoloblue looks like a great piece of machinery. I'm waiting to see if the price will drop somewhat...

sweetheart
12-23-2008, 10:08 PM
http://shop.ebay.co.uk/?_from=R40&_trksid=m38.l1313&_nkw=DragonFly+Air+To+WATER+COOLER&_sacat=See-All-Categories

I'm so impressed with the combined wind-turbine water tower idea for individual homes,
as making water is a perfect renewable power activity, and if you make it at the top
of a wind turbine tower and tank it up there, the head pressure will be right nice too.

davidgmills
12-24-2008, 08:44 AM
Wind turbines that pump water.

Imagine pumping it through an underground system where the water stays about 68 degrees and then pumping it into a thermal heat sink in your home.

And I still like vertical windmills (takes less wind to operate and can also operate in high wind conditions) affixed to an Archimedes screw. Simple and relatively maintenance free (no gearing).

sweetheart
12-24-2008, 07:48 PM
Making water out of thin air is brilliant - the cost of connecting a house to mains,
needs constantly to be weighed against having a per-house wind turbine-water maker -
in humid and coastal climates, its a total water solution - with solar condensing for places with less wind.

One of the water machines like from my last link, combined with a home-wind-turbine, is
effectively an off-grid drinking water system. That is mighty appealing - i'll get one
of these things next year. Combined with rainwater harvesting for washing and toilets, wind-water is potentially a renewable residential water solution - funnily, many a household could live on the condensation of their own living... i bet the future
houses that are really smart, use the ventilation heat recovery system as the water
supply.

Water at-pressure is an incredible reliable energy store, but if there was an ideal
electric grid, electrics is surely the way. Then any excess wind-generation can
support the overall grid load. - and part of a modern grid is pumping water uphill to
generate on boost-time. But if you don't outsource to a grid - if you do "battery",
a water tower is a better battery, no heavy metals, high pressure water can generate
electricity pretty much near the turn of a switch.

I can't believe we suffer in our modern age for the lack of clean drinking water
anywhere on earth - its a heinous indictment of our economic system that in the 21st
century, clean water for all has not been achieved.

davidgmills
12-25-2008, 05:02 PM
Of electricity and gas.

And in most places (particularly humid places), water is still plentiful underground.

sweetheart
12-27-2008, 01:30 PM
There is no price can be set on a free good. - personal use wise.

As for the acre feet farming takes, this should bear the water price,
where it's treated like a free public commodity subsidy. Farming can
produce incredible improvements in hydroculture via permaculture or via
polytunnels... using the hydroponics of today, its possible to supply
food crops in incredible densities with outstanding water efficiency.

Being able to produce potable water out of thin air is probably the
most valuable invention in *real* terms to the progressive goodwill
of humankind. A wind-turbine-driven water tank at the 20Kw level could
run in bombay and produce drinking water where the options of clean water
for slum dwellers is zeroooo. I can't dispute the ruthless economic
finding you mention.