Self Explained Fix Crane detailed photograph

Cool Whatsapp Tricks

7 Whatsapp Tricks you probably don't know ;)

Whatsapp is growing as one of the most popular instant messaging apps..here are some cool & useful Whatsapp tricks you probably didn't know about...

EARTH IS GOING TO BE DESTROYED, WORLD STILL NOT LEARNING FROM PAST

What Actually Happened On 6^th And 9^th Of August  In 1945. Millions Are Brutally Murdered.

YOU must be wondering what happened on 6^th and 9^th of august  in 1945, yes you are thinking in a right way here i am talking about nuclear bombing ,This month is 70^th anniversary of the deadly

All About Friendship Day :)

Amazing Facts About Friendship Day :)

We are celebrating Friendship Day since childhood and we love it. Friendship is an in-depth relationship combining trust, support, communication, loyalty, understanding, empathy, and intimacy. Friendship Day offers you the opportunity to give your friends extra attention. We know almost everything about Friendship but there are some really amazing things about Friendship Day which we are unknown to. 
Let’s have a look ;)

July 31, 2015, It's "BLUE MOON"

Some Interesting Facts about "BLUE MOON"

If I say, the moon is blue,

Will you believe that it is true?

Yeah! It is...

It’s a full moon on July 31, 2015. Although it will look ordinary, but actually it is extraordinary…!

It’s a blue moon! :D

Wanna catch the true blue moon this Friday? then turn your gaze on the moon at exactly 6:43 a.m. EDT,  for a rare cosmic event that occurs, well, once in a blue moon ;)

Don't want your pen drive to be used without permission? no software needed

Make your pen drive password protected

 

You can keep a password lock on your software without using any software or any command. Just simply follow some easy steps

Quickly zoom in on images by hovering mouse over thumbnail save your time

Enlarge thumbnails on mouse over. Works on many sites (Facebook, Twitter, Flickr, Reddit, Amazon, Tumblr

Students and professionals don't have time for clicking every image now and then and open those images in other tab they need quick look of images , Many sites such as Twitter, Facebook, Amazon, eBay, and Wikipedia shows a larger image of small thumbnails images when you click them. Save yourself the time of having to click the image to view it by installing a browser extension that shows you the larger image by hovering the mouse over the image. The picture to the right shows a Twitter profile icon that is enlarged when hovering over the small icon in the Following section. Click the link below for your browser to open the extension that will add this feature.

Meta center

Meta Center

Metacentre, also spelled metacenter, in fluid mechanics, the theoretical point at which an imaginary vertical line passing through the centre of buoyancy and centre of gravity intersects the imaginary vertical line through a new centre of buoyancy created when the body is displaced, or tipped, in the water, however little.

The centre of buoyancy of a floating body is the point about which all the body parts exactly buoy each other—in other words, the effective centre of the displaced water. The metacentre remains directly above the centre of buoyancy regardless of the tilt of a floating body, such as a ship. When at rest on even keel, the vessel’s centre of buoyancy is directly below the centre of gravity as well as below the metacentre. (The centre of gravity is the point in a body about which all parts of the body balance each other.) When a vessel tilts, one side displaces more water than does the other, and the centre of buoyancy moves and is no longer directly under the centre of gravity, but, regardless of the amount of the tilt, the centre of buoyancy remains directly below the metacentre. If the metacentre is above the centre of gravity, buoyancy restores stability when the ship tilts. The stability increases with the distance between metacentre and centre of gravity, called the metacentric height. If the metacentre is below the centre of gravity, the boat is unstable, and a tilt results in capsizing.

Bourdon Pressure Gauge

Bourdon gauge

The Bourdon pressure gauge uses the principle that a flattened tube tends to change to a more circular cross-section when pressurized. Although this change in cross-section may be hardly noticeable, the displacement of the material of the tube is magnified by forming the tube into a C shape or even a helix, such that the entire tube tends to straighten out or uncoil, elastically, as it is pressurized.
Figure 3 (left) Bourdon gauge (right) Mechanism of the Bourdon gauge