The turbine rotor

As the picture above shows, the turbine rotor is simply a stack of flat discs with ported centres, fixed to a shaft. Pressure seals such as the labryrinth seals shown above are essential (as I found out the hard way). The picture also shows the use of end discs as pressure seals, running close to the housing.Disc spacing and outer diameter to inner diameter are important parameters – a paper that I have read suggests the following formula for disc spacing:

Pi = (disc spacing) x square root of (angular velocity / kinematic viscosity)

 

Building the furnace

At last both buckets are prepped and ready for refractory. Notice how the “burner support pipe” contours to the inside form.

These buckets are galvanized and I recommend non-galvanized if you can find them. But from my experience the outside of the furnace doesn’t get hot enough to vaporize the zinc and release toxic fumes.

 

Make your own hydrogen

The first thing we need to know about water is what it is made of.Most people know that water is H20. But few stop to think what this means, two hydrogen atoms and one oxygen atom. Water is mostly hydrogen. This is good for us because we are going to be busting it up with a little electricity. What we are going to do is called electrolyzing the water. When we send electricity though water is gives the atoms of hydrogen and oxygen enough energy that they break free from each other and shoot out of the water (the hydrogen and oxygen gas is less dense than water so it shoots to the top). So lets get to walloping on that water.

 

Make a DVD Burner into a High-Powered Laser

The laser pictured above has a peak output measured at 225 mW (average output 200 mW). It’s a visible red at about 650nm. It can light matches, pop balloons, cut electrical tape, and so forth. It can do pretty much anything a Pulsar 150 from Wicked Lasers can do, because it’s basically the same thing. The only differences? This laser was home-made, and cost about 1/3 the price.

So, how did I do it? Some luck, some deductive reasoning, and some electronics experience all come into play. This page is a brief guide.

Warning: This information is provided for entertainment purposes only. Lasers can be dangerous and proper safety precautions should be taken, including appropriate laser safety goggles. Working with electronics can also be dangerous. Lasers: dangerous. Electronics: dangerous. Danger: dangerous.

 

Synthesis of Aqueous Ferrofluid

Ferrofluids are colloidal suspensions of magnetic nanoparticles. Ferrofluids respond to an external magnetic field enabling the solution’s location to be controlled through the application of a magnetic field. Fe3O4 magnetite nanoparticles can be produced by mixing Fe(II) and Fe(III) salts together in a basic solution. The particles must remain small and separated from one another in order to remain suspended in the liquid medium. Surfactants are used to prevent the nanoparticles from approaching one another too closely. Once prepared, ferrofluids have the captivating property of exhibiting “spikes” when placed in the proximity of a strong magnet.

 

Ferrofluid.

introNew way of making a ferrofluid. Cost only 1.00$!
I finded new way of making ferrofluid (substance that’s liquid, but turn solid in the presence of a magnetic field). My project adventage is cost. It’s more cheaper then all other methods and it’s very simply. My ferrofluid consist of only 2 inexpensive parts and can be made for ~$1.00 per 1ml or even cheaper . You only need old record tapes or video tapes and acetone!

 

Unit Converter

Unit Converter with the most Common Units
Common converting units for Acceleration, Area, Density, Energy, Energy per unit mass, Force, Heat flow rate, Heat flux, Heat generation per unit volume and many more

 

Antigravity: The 21st Century’s Technology!

 

stealthskater

the StealthSkater Archives. Information regarding … – advanced Physics & Cosmology. – UFOs ( both “ET” and man-made ) …
www.stealthskater.com/

 

Nikola Tesla

Nikola Tesla was born at midnight on July 9, 1856 in Smiljan, Lika, Croatia. He was known to say, “I am a Serb but my fatherland is Croatia.” At the age of twenty-six while walking with a friend in a park in Budapest, Nikola recalled, “…the idea occurred to me like a flash of lightning and in a second the truth revealed itself. With a stick I drew in the sand the diagrams…”. He was talking about an alternating current (AC) induction motor. Nikola patented his motor in 1893 and used it to light the World Columbian Exposition in Chicago in the same year. Then in 1896 the world’s first hydroelectric power was sent from Niagara Falls to light the city of Buffalo. Nikola Tesla, through George Westinghouse, had laid the foundations of the power system used around the world today.