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Lifters

 
 
grant
15:24 / 16.05.02
from Electric Warrior:




Excerpt: An international group of independent researchers are building handmade flying triangles that seemingly defy gravity. The levitating electronic devices that they call "lifters" have no conventional scientific explanation, and at least one NASA scientist thinks the weird science experiments are worth investigating.

"All major scientific breakthroughs were scoffed at when they first debuted," Marc Millis of NASA's Breakthrough Propulsion Physics project recently told Wired News, "To move forward, a scientist has to explore the seemingly impossible."

American Antigravity researcher Tim Ventura thinks the antigravitational devices are revolutionary, but says you might not realize how much so, until you've grasped the fact that lifter technology really works:

"What is it about the lifter that makes it so unique, especially when so many inventions claim to produce more and better electromagnetic thrust? The answer is simple -- the lifter works repeatedly."

Lifter technology is based on the electrogravitic theories of an obscure American physicist called Thomas Townsend Brown. As Ventura tells it, the Biefeld-Brown effect -- observed with respect to highly charged electronic capacitors -- can account for the anti-gravity motive force that makes lifters work.


As usual, there's more material on the site, including some links to research and a recent Wired article.
 
 
Molly Shortcake
19:05 / 16.05.02
Good. Now, where's my hoverboard?
 
 
cusm
16:40 / 17.05.02
You know, they don't look that hard to build. Its all about the triangles, man. UFO Pyramid technology
 
 
grant
17:11 / 17.05.02
Easy to build.(pdf file)

Or, for the more pyromaniacally challenged: Ventura has tinkered with another lifter legend: the "Gravity Capacitor."

Said by some to be the true parent of current lifter technology, the Capacitor is rumored to have been developed accidentally by a 17-year-old trying to build a variation of "Fitzeau's Condenser" (a type of energy storage device) in the 1930s, and instead stumbled upon a method for controlling gravity with electricity.

When the boy connected his tinfoil and waxed-paper device to the ignition coil of a Ford Model T, the Capacitor immediately levitated at such a tremendous speed that it left behind only a smoking exit hole in the roof of the barn.

Ventura wryly notes that the capacitor's self-destructive nature makes it a less-than-ideal test apparatus for investigating gravitational forces.

"Six hours of cutting foil strips and waxed paper is a lot of work for three seconds of smoke."
 
 
tom-karika nukes it from orbit
18:37 / 18.05.02
These look pretty easy to build. (2 pages of pdf!) I may try blowing a hole in the roof of my shed...

I have a PC monitor, ripe for dissasembly, and a bit of balsa. I also have a bit of time to waste... I reckon it should be possible. Will report after experimentation, and/or minor electrocution. Maybe I could lift my cat up on it.
 
 
Tom Coates
19:30 / 18.05.02
According to a friend of mine on a mailing list - the physics behind this process may not be fully understood, but it's far from unknown. This phenomenon has been identified before. Apparently it doesn't translate well from micro to macro uses.
 
 
tom-karika nukes it from orbit
09:35 / 19.05.02
As of this morning, I have the balsa triangle wrapped in aluminium foil, as per these instructions:

http://jnaudin.free.fr/html/lftbld.htm

I have decided to use a small telly rather than a monitor for the 3 kVolts. The only trouble is finding a fine enough long copper wire. The only stuff I have is too thick and heavy. So far, so good.

The cat has gone into hiding.
 
 
Less searchable M0rd4nt
10:49 / 19.05.02
I know the article's already made this point, but it bears repeating: Large capacitors can be bastard dangerous things. They can even be lethal. Many capacitor related-injuries, however, come not from the electricity itself but from the violent contraction of the victim's muscles- dislocated shoulders, broken bones, concussion from being hurled across the room... still sound like fun?

When I first started on my foundation year, one of the techs stood up in front of the class with a capacitor of the kind found inside a TV, fuly charged. Wearing gloves he proceeded to short out the terminals with a screwdriver. There was an audible CRACK, and he showed us how the screwdriver was now welded to the top of the capacitor- the intense heat created by the charge in the capacitor had been enough to melt metal.

Play safe, and don't be the screwdriver.
 
 
tom-karika nukes it from orbit
07:50 / 21.05.02
Yes. Large capacitors are bastard dangerous things. Here are results of first test:

Stage one: Take back off old telly, wire up to lifter.

Two: Put switch to old telly on lots of meters of high voltage cable, and fuck of far away (wearing two pairs of rubber gloves, and dry rubber boots)

Three: Hit switch (gently)

Four: Wait. Nothing happens. Then:

BLAAAM!!!

Back of telly makes big noise, screen breaks, lifter cables snap.

Trip switch goes. Every fuse in the house goes, and I have to go around every plug with a bucket of fuses replacing them.

And so I have a large expenditure on fuses, a broken telly (it wasn't exactly working in the first place though) and no antigravity.

(Un)fortunately, I do no have another expendable 3kVolt power supply, nor suicidal tendencies. I think I'll stick to my PCB for a while.
 
 
grant
17:23 / 21.05.02
Fuckin' A, Kaptain.

Even in failure, you are draped in glory.

I salute you.
 
  
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