The Big Bang Theory S12

About a year and a half ago a colleague from a nearby university came to ISU to give a talk. His topic was "Why the Big Bang Theory Is Wrong." During his talk he listed the tests that a good cosmology should be able to pass, and he attempted to show that other theories passed the tests just as well as the big bang theory did. He was quite emphatic in his assertion that the big bang theory was no better than certain other theories.

What do we know about the origins of the Universe, and more important, how do we know it? In a small, easy-to-read package, this book introduces you to all of the important ideas about the Big Bang and its consequences. Craig Hogan explains what happened in the early days of the universe, why we think it's expanding (and how the expansion can look the same from everyplace at once), different ways the universe could end, and the meaning of such terms as "cosmic inflation," "cosmic background radiation," and "dark matter." For everyone who has always wondered just what the cosmologists are talking about but could never find the basics explained clearly and simply, this is the book to read.

A woman who moves into an apartment across the hall from two brilliant but socially awkward physicists shows them how little they know about life outside of the laboratory.

The Big Bang Theory is a comedy about brilliant physicists, Leonard and Sheldon, who are the kind of "beautiful minds" that understand how the universe works. But none of that genius helps them interact with people, especially women. All this begins to change when a free-spirited beauty named Penny moves in next door. Sheldon, Leonard's roommate, is quite content spending his nights playing Klingon Boggle with their socially dysfunctional friends, fellow Cal Tech scientists Wolowitz and Koothrappali. However, Leonard sees in Penny a whole new universe of possibilities… including love.

A woman who moves into an apartment across the hall from two brilliant but socially awkward physicists shows them how little they know about life outside of the laboratory.

A woman who moves into an apartment across the hall from two brilliant but socially awkward physicists shows them how little they know about life outside of the laboratory.

A woman who moves into an apartment across the hall from two brilliant but socially awkward physicists shows them how little they know about life outside of the laboratory.

Terms such as "expanding Universe", "big bang", and "initial singularity", are nowadays part of our common language. The idea that the Universe we observe today originated from an enormous explosion (big bang) is now well known and widely accepted, at all levels, in modern popular culture. But what happens to the Universe before the big bang? And would it make any sense at all to ask such a question? In fact, recent progress in theoretical physics, and in particular in String Theory, suggests answers to the above questions, providing us with mathematical tools able in principle to reconstruct the history of the Universe even for times before the big bang.