Transformers

The Future of Nano-Electric Power Generation

2011-10-29T19:24:00.000-07:00

Stop burning the earth with thermal power plants, we have discovered the electricity and generated with steam. Oh that's great but it have drawbacks. It is damaging earth and even though we use wind, etc and build power plants its ok for earth but it requires lots of money to setup a plant.

People monetize it. They sell energy. Why is it so? Why can't we improve the technology, oh yeah! well appreciate the beginning technology. But find more efficient methods. We can do it. Everything is possible and never say we can't do it.

Here is a video i found on web this is great. Watch it

his website: http://nanoholdings.com/

Gyrotron

2011-02-03T23:48:00.000-08:00

Gyrotron is a free electron MASER(Microwave Amplification by Stimulated Emission of Radiation)

Gyrotrons are high powered vacuum tubes which emit millimeter-wave beams bunching electrons with cyclotron motion in a strong magnetic field. Output frequencies range from about 20 to 250 GHz, covering wavelengths from microwave to the edge of the terahertz. Typical output power range from tens of kilowatts to 1-2 megawatts. Gyrotrons can be designed for pulsed or continuous operation.

US Military has ideas to use this for suppressing mobs(Active Denial system). Gyrotron is aimed at the revolting group..this causes their skin to have objectionable burning sensation. Actually it sends ripples and heat the water molecules under their skin.

This pain ray is to be installed in a Cargo aircraft AC-130. It will be demonstrated by 2014.

If gyrotron is used in industrial heating applications like Blast furnaces, carbon emission can be minimized.

source : Wikipedia(http://en.wikipedia.org/wiki/Gyrotron)

links: http://www.nifs.ac.jp/itc/itc17/file/PDF_proceedings/poster1/P1-062.pdf
http://www.popularmechanics.com/technology/military/weapons/4346137

Can we travel faster than light?

2010-07-24T07:35:00.000-07:00

Yes we can...It takes 8 Minutes for the sunlight to reach the earth. But even before the sunlight reaches the earth the gravity is in touch with sun. Basing on this if we design a spacecraft which had a propulsion system defined by the gravity or it uses gravitation based propulsion we can reach the speeds greater than light!!

What we have found about the nature is like a drop in ocean,no no a star is universe. There are so many things unexplained in nature. We can't even reached the nearest galaxy till now, shame on us.

The two world wars triggered a technological revolution they changed our lives. Hope we have another world war :P

MHD(Magneto hydro dynamics)

2010-05-20T19:39:00.000-07:00

This is a technology which is is about to replace the current inefficient rotating jet engines consuming lot of fuel and had much friction and drag. But MHD type propelling engines doesn't have any moving parts, its back bone is Plasma(ionized gas)
MHD is about macroscopic interaction of electrically conducting fluids like plasma, with the magnetic field. Large number of experiments going around on this since 60 years,to know its applications..and they found some. It solved problems such as plasma confinement, liquid-metal cooling of nuclear reactors, and electromagnetic casting. It also finds applications in Geophysics and astronomy.

>>Mitsubishi had built a boat Yamato using this type of propulsion.

>>Some larger ejections can propel hundreds of millions of tons of ... plasma of the solar corona with the use of magnetohydrodynamic (MHD) waves.

The unexplained

2009-11-09T22:33:00.000-08:00

I always watch the sky and get some thoughts like,

there may be many solar systems which are replica of our,some in advanced stage and some lagging behind in time and here comes my view of time traveling,

if we are able to build a transporting device which travels at speeds greater than the speed of light then we can reach the the earth which is past or the earth in future with a person like me,the mount Everest,and everything is same(replica of earth) then i can get into future or can change the past.

I think that the UFO'S sightings reported are our successors who evolved from us(like we evolved from early man)so they look weird. They traveled through space to get into past (which we are at present)from the replica of our earth which is in future so they got sophisticated vehicles,and the reason for visiting is to find out how they evolved.

Here are some unexplained UFO sightings
http://www.theunexplained.org/ufo-sightings/index.php

3ds max official sites

2009-10-17T11:34:00.000-07:00

area.autodesk.com
autodesk.com/3dsmax-learningpath
autodesk.com/atc

Burning problem in adobe ENCORE

2009-10-17T11:29:00.000-07:00

Symptom:
Trans coding completes till 99% or so, and reverting back to 75% and continuing Ad Infinity in a seeming never-ending loop.

Problem:
The registry is corrupted.

Solution:
1. Close all programs.
2. Run Regedit.
3. Go to HKEY_CURRENT_USER -> Software -> Adobe -> Common.
4. Delete "Media Cache".
5. Restart computer.

this is from adobe forums

source code for airtel tune(c-language)

2009-10-17T10:53:00.000-07:00

#include
#include
float main(void)
{
float A,Bb,D,G,F;
A = 440;
G = 780;
Bb = 461;
D = 586;
F = 687;
sound(G);
delay(500);
nosound();
sound(G);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(G);
delay(500);
nosound();
sound(2*D);
delay(500);
nosound();
sound(2*A);
delay(250);
nosound();
sound(2*Bb);
delay(250);
nosound();
sound(2*A);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(F);
delay(500);
nosound();
sound(2*A);
delay(500);
nosound();
sound(G);
delay(250);
nosound();
sound(2*A);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(F);
delay(250);
sound(G);
delay(250);
sound(2*A);
delay(250);
sound(2*Bb);
delay(500);
sound(2*A);
delay(500);
sound(G);
delay(250);
sound(F);
delay(250);
sound(D);
delay(500);
nosound();
//end 1
sound(G);
delay(500);
nosound();
sound(G);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(G);
delay(500);
nosound();
sound(2*D);
delay(500);
nosound();
sound(2*A);
delay(250);
nosound();
sound(2*Bb);
delay(250);
nosound();
sound(2*A);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(F);
delay(500);
nosound();
sound(2*A);
delay(500);
nosound();
sound(G);
delay(250);
nosound();
sound(2*A);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(F);
delay(250);
sound(G);
delay(250);
sound(2*A);
delay(250);
sound(2*Bb);
delay(500);
sound(2*A);
delay(500);
sound(G);
delay(250);
sound(F);
delay(250);
sound(D);
delay(500);
nosound();
//end 2
sound(2*A);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(F);
delay(250);
sound(G);
delay(250);
sound(2*A);
delay(250);
sound(2*Bb);
delay(500);
sound(2*A);
delay(500);
sound(G);
delay(250);
sound(F);
delay(250);
sound(D);
delay(500);
nosound();
sound(2*A);
delay(250);
nosound();
sound(G);
delay(250);
nosound();
sound(F);
delay(250);
sound(G);
delay(250);
sound(2*A);
delay(250);
sound(2*Bb);
delay(500);
sound(2*A);
delay(500);
sound(G);
delay(250);
sound(F);
delay(250);
sound(D);
delay(500);
nosound();
return 0;
}

the tag after include is not accepted and not posted,so use stdio and dos header files for first and second includes.

connecting net in Ubuntu.

2009-10-17T10:42:00.000-07:00

Here is a method to connect internet here broadband by using username and password of your broadband

>>click the top left button on desktop.
>>open terminal which is similar to a command prompt
>>there type

sudo pppoeconf

press enter then follow the instructions,give username and password then you are connected to the net.

MACH DIAMONDS

2009-10-17T10:04:00.000-07:00

Did you ever observe the bright patterns in the exhaust plume of supersonic jet engines? especially when afterburner is used and at sea level?
>>These are called with different names, shock diamonds,mach diamonds,etc.
>>The reason for formation of these is as better explained by supersonic fluid dynamics,which is as follows.

The phenomenon occurs anytime a flow exits a nozzle at supersonic speeds and at a pressure that is different than that of the external atmosphere. Most of us are probably used to seeing shock diamonds occur near sea level during the takeoff of an aircraft, like in the above photo of the

F-22 Raptor

In this case, the exit pressure of the exhaust plume is lower than the atmospheric pressure. As explained in a previous article about nozzles and pressure, this situation is referred to as overexpansion. Overexpansion is a common occurrence at low altitudes where the atmospheric pressure is high. This behavior is also often seen during the liftoff of rockets, like the Space Shuttle.

When a flow is overexpanded, the lower gas pressure within the exhaust compared to that of the external atmosphere causes the exhaust to be compressed or squeezed inward. This compression increases the pressure of the exhaust. However, the flow may be compressed too much so that its pressure exceeds the atmospheric pressure. As a result, the flow now expands back outward to reduce the pressure again. This process may also expand too far causing the internal pressure to again drop lower than ambient. Regardless, the difference between the internal and external pressures reduces each time the flow passes through one of these compression and expansion processes. Over time, the process of compression and expansion repeats itself until the exhaust pressure becomes the same as the ambient atmospheric pressure. In other words, the flow will repeatedly contract and expand while gradually equalizing the pressure difference between the exhaust and the atmosphere.

The method by which the flow accomplishes these compressions and expansions is through different kinds of waves that form the basis of supersonic fluid dynamics. Among these types of waves are oblique and normal shock waves, Prandtl-Meyer expansion waves, and Prandtl-Meyer compression waves. To better understand these waves and how they form, let us take a closer look at the shock diamond formation process as it occurs in the overexpanded flow shown below.

While exiting the nozzle, the flow near the centerline will be moving parallel to that centerline. However, the pressure of the ambient atmosphere beyond the free jet boundary is higher than that of the exhaust. This higher pressure forces the exhaust to turn inward towards the centerline. This turning is made possible through a type of wave called an oblique shock wave. Any shock wave causes a change in the pressure of a flow, an increase in this case. An oblique shock wave is named for the fact that it is inclined at an angle to the direction of the flow passing through it.

On the other hand, a shock wave that is perpendicular to the direction of the flow is called a normal shock wave. A normal shock can be seen in the above diagram when the flow again turns parallel to the centerline. This normal shock creates a Mach disk in the exhaust flow. Passing through this normal shock wave causes the temperature of the flow to increase, igniting any excess fuel present in the exhaust making it burn. It is this burning fuel that makes the Mach disk glow and become visible to create the ring pattern.

Like the oblique shock, this normal shock wave also increases the pressure of the exhaust gases. However, the flow becomes so compressed that the pressure is now greater than that of the ambient atmosphere. As a result, the flow begins to turn outward and the exhaust expands as it tries to equalize with the external air. This turning of the flow is accomplished through a series of expansion waves that reflect off the free jet boundary and towards the centerline. These waves cause the flow to turn outward and reduce in pressure. The expansion waves then encounter their "twins" from the opposite side of the nozzle at the centerline and reflect back outward towards the free jet boundary, also called the contact discontinuity. As the flow passes through these reflected expansion waves, it is turned parallel to the centerline and again reduces in pressure. These two sets of expansion waves are collectively referred to as an expansion fan.

The expansion fan decreases the pressure of the exhaust, but it is now lower than the ambient pressure again. As the expansion waves reach the contact discontinuity, they again reflect back inward to create compression waves and a compression fan. These compression waves force the flow to turn back inward and increase in pressure. If the compression waves are strong enough, they will merge into an oblique shock wave and form a new Mach disk similar to that near the nozzle exit. This series of compression and shock waves increase the pressure above the external air causing a new expansion fan to form, and so on. This process repeats itself again and again to create the series of Mach disks that we recognize as shock diamonds in the exhaust of a jet or rocket engine.

A similar process occurs in an underexpanded flow exiting from a nozzle at high altitude, like that pictured above. The sequence of compression and expansion is identical to that described for an overexpanded nozzle except that it begins with the creation of an expansion fan rather than oblique shock waves. This behavior causes the flow to billow outward initially rather than compress inward. Regardless, the subsequent series of expansions and compressions results in the same formation of shock diamond patterns downstream.

In an ideal gas, this process of expansion and contraction would continue on forever creating an infinite number of Mach disks. Real gases are not ideal, however, and friction created along the free jet boundary between the air and exhaust results in a turbulent shear layer. This layer creates a viscous damping that gradually dissipates the wave structure. This viscous friction eventually equalizes the pressure differences between the exhaust and ambient atmosphere so that the shock diamonds can no longer be formed.

Mach disks can appear in any supersonic exhaust, whether it is from a liquid rocket engine,solid rocket motor or jet engine, These shock diamond patterns can form in the exhaust from an aircraft, a space launch vehicle, or a military missile.

>>This explanation is from world wide web.

links for piano notes

2009-08-17T02:47:00.000-07:00

http://notesplace.blogspot.com/

Latest music Videos

2009-05-30T17:13:00.001-07:00

June pothe from Nevalle Nevalle
Screen shots

Customize your boot screen

2009-05-30T17:11:00.001-07:00

Do the following to have your personnel boot screen.

>>open my computer and
>>in tools drop down list click folder options
>>in view tab check out show hidden files radio button and and uncheck the hide protected operating system files(Recommended)
>>click apply ,OK.
===================================
>>now open the drive in which OS(xp) installed then you'll find boot.inf open it
>>the following code appears,
============================================
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /noexecute=optin /fastdetect
=======================================
>>what all you need is to add this at the end "/noguiboot/bootlogo" so it becomes
========================================
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /noexecute=optin /fastdetect/noguiboot/bootlogo
=======================================
>>save boot.inf

>>now create a bmp picture with settings as shown in screen shots.

>>and save it with the name "boot"

>>copy it and paste it in the c:\windows , folder if already there is a file it prompts for replacement, replace it.

>>restart your system.

and you'll make the difference.

Note: 1.This requires utmost care ,do it perfectly and for convenience back up boot.inf and i found that this worked for square screens,i tried for widescreen on my friend's PC but it did'nt worked.
2.The screen shots are in reverse order so view it from bottom to top I'll edit later for convenience,as my mom is calling for dinner.

Screenshots

2009-05-30T16:57:00.000-07:00

Click here for Screenshots

2009-03-08T09:19:00.000-07:00

subscribe my channel for videos created in AE and 3Dsmax.
http://www.youtube.com/vasuthinkbig

2008-12-20T17:14:00.000-08:00

PICS

These are done with various photo editors and creators.

PICTURES

2008-12-20T16:42:00.000-08:00