Scientists and physicists had to learn quite a lot about the behavior of energy before they were even prepared to ask Olbers' question. In fact, for millennia the dark night sky provided an answer to a question no one thought to ask.

In these pages you will learn the simple physics behind Olbers' question, some of the answers that have been proposed, and the currently accepted answer. You will also discover the connection between a rubber band, your refrigerator, and the universe.

umairarif2001 said:

In 1826, the astronomer Heinrich Olbers asked, "Why is the sky dark at night?" By his time, physicists had learned enough to realize that, in a stable, infinite universe with an even distribution of stars, the entire universe should gradually heat up. Think about it — if there are stars generating energy throughout the universe (energy sources), and if there is no way ultimately to dispose of that energy (energy sinks), then all the objects in the universe must rise in temperature, in time achieving the temperature of the stars themselves.

Scientists and physicists had to learn quite a lot about the behavior of energy before they were even prepared to ask Olbers' question. In fact, for millennia the dark night sky provided an answer to a question no one thought to ask.

In these pages you will learn the simple physics behind Olbers' question, some of the answers that have been proposed, and the currently accepted answer. You will also discover the connection between a rubber band, your refrigerator, and the universe.

Which Pages?

umairarif2001 said:

what do u mean by which pages

This is what you said in your earlier post.
In these pages you will learn the simple physics behind Olbers' question

Meaning. Allah hi raat ma se din ko or din ma sa raat ko nikalta hy.