Connecting Six Dots

Suppose 6 dots are given to you and can you draw different possible orientations using the dots.

Answer :: First thing which comes to your mind is circular arrangement......
                  Then any other different orientations you can think off...
                   Yeah you got one more right i.e.. A linear orientation
                   Common let's start thinking differently
                   Now the possible ways are to be identified.. I have some ways
                 

Along with this you can think of placing the dots in different planes 

SQUARE PLANAR STRUCTURE

Even we can think of this 3 dots in one plane and 3 dots in other plane

i.e., Triangular PRISM

General Physics :: Trajectory of a bomb dropped from an aeroplane

General Physics :::
Suppose a bomb is dropped from a plane onto a target will the bomb goes in a straight path or a curved path?? and why??

Answer :: The path travelled by the bomb is not straight but it is a curved trajectory because the motion has to be understood clearly before arriving at a conclusion.
 First as the bomb is dropped from the plane it has only velocity in the x- direction and acceleration due to gravity in the downward direction i.e.. y- direction.
 Now the motion is in 2 directions which are perpendicular to each other.
 Along x- direction the velocity doesn't change as there is no acceleration in that direction
 Along y-direction the velocity initially is zero and it goes on increasing with time because it behaves as a freely falling body.

 As the velocity is present in 2 perpendicular directions and one component of velocity keeps on increasing then the resultant velocity acts from a situation where it is closer to horizontal component to a point where it is shifting towards vertical component.

Viewing Angle of an object

Viewing angle of an object ::
                                                     In display technology parlance, viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
                                                             (OR)
                                                    The maximum angular distance from in front of a screen to looking from the side without a change of brightness or colors.
                                                              (OR)
                                                     Viewing angle is directly related to contrast ratio.
Contrast ratio is defined as the ratio of the brightness of a white image to the brightness of a black image.

Normally from the centre of a monitor or TV viewing angle is 140°,Contrast ratio 250:1
If you are displaced 70° from the centre then the contrast ratio becomes 10:1 or 5:1
(70° from the centre means move aside from centre to one end where you can view the screen).

Viewing angle for an eye can be understood from the following picture

How to think better and why it is needed

Let's start like this.

What is the reason that we are being educated? How the education help us in achieving better things??

The reason we learn many things every day in and day out is that when we learn about the inventions or discoveries then our brain starts ticking and the process of learning kick starts. When you are fascinated with an idea or an approach that led to the evolutions then you think what am I going to do after I grow big? How should I live and how can I create something big and useful to the people.

Suppose if a scientist thinks that after sending a rocket into space is enough then we cannot have this kind of visual experience to our eyes what's going on around the world each and every second, Even if a chemist is satisfied after finding a cure to a diseased tissue in the body then all so we face a problem because there are many tissues in the body and whenever a particular tissue is hurt we need to cure that one...so..

When we desire something then we can become something. If not then we will be remaining as we are and what we are. We have to aim and achieve big then atleast our desires will be fulfilled. We are living in a society where we interact with different kinds of people every day.

The amount of work we do is directly related to the amount of problems we come across in our lives and is some way its related to number of things we want to simplify.

LET'S GROW BIG AND THINK BIG.

Dividing a rectangle into 4 equal parts

Can we divide a rectangle into 4 equal parts? How can we do it?

Solution ::       There are many possibilities to this... If you look at the square division this will                          easy, see the possible combinations to this..

These are some of the possible ways where we can divide the rectangle into 4 equal parts.

Dividing a square into 4 parts

Can we divide a square into 4 equal parts? If so, how many ways are there to do it?

Solution:: First when we look at this question we think its pretty simple...
                  Can anyone tell us how many ways you can divide this??
                  First we will start with our basic approach divide horizontally and vertically,
                  and draw a horizontal and vertical line through the centre and so on..
   
                   There are many more ways to do this..

                   Let's draw a circle circumscribing or inscribing the given square and now draw
                   Perpendicular diagonals..now see there are many answers to this..
                 
                   The answer to this question is very simple..at the centre of the circle draw two
                    lines that are perpendicular (90°) to each other.. This gives us 4 equal parts.
               
                 
             

Now can we divide a square into 3 equal parts??

Answer :: It's so simple. At the centre of the circle divide the angle 360°  into 3 parts..roughly 120° each....

Can we divide a square into 12 equal parts??

If you get the answer then you started thinking logically.