The Almighty

Why twig and link matrices are separated in fundamental cut set matrix ? Are both matrices equivalent?

To change direction, internal energy of space craft is used.

3)Can work done is possible with out any force in the direction of motion?

Work done is the dot product of Force and Displacement. So a component of force in the direction of motion is only necessary.

4) In this situation energy of space craft increases then who looses the energy. Co-ordinate system looses the energy which is in direct contact with space craft or anything other looses the energy.

Energy of spacecraft is not increasing. Chemical energy from fuel is converted to kinetic energy

I suspect it is a "spandrel" - a side-effect of our pattern recognition and abstract thought capabilities, perhaps. The latter (and maybe language and even consciousness) might also be side effects of ... something (brain complexity?)

I like to consider it as intentional side effect.

I think sense of art is a trait necessary for future evolution as it fuels creative problem solving. Also art might have involved in earlier phases of evolution too.

Majority of human painters are watching thing they want to paint, person, animal, scenery or nature, and then try to reproduce it as close as possible.

Yes. And I think it is not considered as Art either.

Art is associated with some creative element, is thought driven and not something that is merely mimicked. I am not sure whether elephant drawing is considered as an art.

Yes. Exactly

Why are we hardwired to feel pleasure through Art? What is the gain?

And do other animals have sense of Art too?

I think there is a difference between ethics and righteousness. For eg: An employee of a food company can steel some food to feed his starving children. There is nothing wrong about it. But I believe that it is not ethical.

Similarly there maybe many cases where abortion seems right thing to do, but never ethical. Correct me If I am wrong.

2-D sphere? Explain that please

 

What I meant was this is a true STANDARD Mate in two puzzle unlike the other one where the Solution required the ILLEGAL PROMOTION of a Pawn into the Opposite Color Knight which is not a Chess Puzzle at all !

 

It is HARD though !

Yeah!! That puzzle you mentioned was ridiculous

Because R - e3+ is followed by B - e4+ (Which means it's not mate next move)

Bf4# would do then right?

Why is uncool wrong?

Oh Okay.. But why uncool wrong?

6,210,001,000 , 8,100,000,000
I didn't read that properly

I does good deeds not because of the fear of punishment by someone superior but because realising the need for co-existence. Also Belief and Religion served same purpose in the past as constitution does today. So I find it unnecessary to consider belief as a factor for anything.

Recently students and teachers from Harvard University has successfully created Metal Hydrogen which they claim had never existed before. What are its likely applications and potential?
https://www.youtube.com/watch?v=1qitm5fteL0

https://www.youtube.com/watch?v=1qitm5fteL0

Wow

I would say humans are consequence rather than cause.

If you were your brother (sister?) would you always tell me the truth?

Yasss!!

Two identical twins- One always lies, other always tell the truth.
What is that one question that you should ask to one of them to find out who is who?

Both A and B contains infinitely many numbers. i.e B does not contain double many numbers as in A. It's because definition of infinity.
PS: There are as many numbers within 0 and 1 as there are in set of Real Numbers.

I guess it would have been easier if i write
Pawn can be promoted to ANY OTHER PIECE except king after reaching rear rank.

Promote pawn to black knight.

Yes.