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ANTI-GRAVITY or ION WIND?
*SO-CALLED ANTI-GRAVITY THAT IS! YES THERE IS A VISIBLE WIRE YOU WANNABE’ EINSTEINS!!! That’s the reason why it flies because they are pumping high-voltage to the assembly DUH!!! —————————– American Anti-Gravity Inc. ( www.americanantigravity.com (new website freeenergynews.com ) put together some aluminum foil and a high voltage generator and made a so-called AG (anti-gravity) device… […]
Carbon fiber at the heart of BMW MegaCity electric car:
Carbon fiber at the heart of BMW MegaCity electric car: BMW has provided the clearest hint yet to the appearance and technical package of its upcoming MegaCity Vehicle in a pair of official sketches and detailed photographs of early-build prototypes revealing an initial four-door hatchback version of the… Read more on AutoWeek
How many days required for a certain velocity? Help!?
The space probe Deep Space 1 was launched on October 24, 1998. Its mass was 471 kg. The goal of the mission was to test a new kind of engine called an ion propulsion drive. This engine generates only a weak thrust, but it can do so over long periods of time with the consumption […]
twin ion engine
Image taken on 2009-03-01 16:26:44 by happy via.
How would a Nuclear Submarine do in space?
Of course, assuming that you replaced the propellers with ion engines, and the ballast tanks with air and water tanks? And you wouldn’t have to launch it into space, that’s impossible with ion engines, it would be assembled in space. And thoughts?
why does velocity increase at constant acceleration? velocity vs. time plot/graph?
1. considering v = vo + at (the o is a subscript) If the acceleration is constant, WHY will velocity increase at a constant rate over time and WHY will a plot of velocity vs. time be linear with positive slope? 2. how should i even know if acceleration is constant? why exactly is it […]
Trying to understand the different nuclear powered spacecraft?
Quote there are more nuclear powered spacecraft than you think. ion propulsion is being used on at least one craft as we speak. i think you,re confusing cooled power generating reactors with space craft equipped with nuclear electrical generating power sources. these have radiation cooling, but i don,t think they need liquid cooled cores. nuc […]
Could light be used as an engine on a spacecraft?
Ion drives are a form of this isn’t it. I’d think you’d start out slow but have the potential of going very fast over time.
Chevrolet Volt Adds Four States to Launch
Chevrolet Volt Adds Four States to Launch – Read more on PR Newswire via Yahoo! Finance
has anyone tried to incorporate space tech….?
like plasma engine and ion propulsion components in electric, and alternative fuel powered cars. If so, who and how.
Airship to Orbit (ATO). JPAerospace
“Airspace to Orbit” JP-Aerospace is a private company striving to make access to space easier and cheaper, by using balloons. A smaller helium/hydrogen filled, propeller powered vehicle (much like a blimp) will takeoff from Earth with passengers/cargo and ascend to 140000 feet altitude. It will then dock with a 2 mile wide high altitude base […]
Has anyone heard of any fueless propulsion systems?
This may sound vague so allow me to clarify. I’m interested in the possibility of very light flight, which, to be optimal, requires a lack of fuel as such. So I’m wondering about ‘fueless’ propulsion, something that does not require chemical fuel, but may be powered off of electrical energy ionizing the atoms in the […]
Ion Lifter working!
This is my best test so far! It is still very unstable.
What are the current types of thrust propulsion, how strong is each type of thrust, and in what conditions?
would such thrust be useful? Solid Rocket, Liquid Rocket, Hybrid Fuel rocket, Hall thruster, Electrical thrust, Ion Thrust, Photon Thrust, Magnetic Thrust, Ramrocket, Air breathing rocket, Space breathing rocket, etc etc? How do these work? what else is there? which are the most useful? http://answers.yahoo.com/question/index;_ylt=AkvTKiYgOe27drex2bqTYs_sy6IX?qid=20060616171345AA35gwk
Can you explain xenon ion engines?
what they do, how they propel, what is needed for the fuel etc etc… thanks in advance!!
How will we travel to the stars in the future?
There are a lot of exotic theories floating around for future star travel: ion drive (slow, but reliable); solar sails; laser propulsion; nuclear fusion drives. None of these are phony “Star Trek” warp drives (doesn’t make ANY scientific sense–they’d be crushed to death!), but which one is the most feasible?
What woul be a good science project title for this category?
The Ion Engine
What are the advantages of using a chemical-fuelled rocket?
As compared to other methods of propulsion such as the ion drive, solar sails etc.
Question on Twin Ion Engines?
You might remember “twin ion engines” from Star Wars (though you probably don’t). Apparently NASA has actually developed TIEs. These engines don’t travel nearly as fast as in the movie though. They use mercury ions and solar power for propulsion. I don’t understand how this is possible. Normal rocket engines are able to propel themselves […]