Book with 50 theories of everything like string theory

[ivykink]

Hello all, I am currently trying in vain to find a book that i do not know the name of. I heard it mentioned somewhere that I can not recall so now am lost. Basically it is a book with (I think 50) interesting theories about everything. Like string theory parallel universes etc. Has anyone heard of such a book or can suggest something similar?

 

[Ryan_m_b]

A few weeks ago I bought Guy Harrison's 50 popular beliefs people think are true, any chance you mean that?
http://www.guypharrison.com/

 

[ivykink]

Hey ryan thanks for the reply, i just looked that up and don't think its the book I am after, Its not really a critical analysis of the theories just some of the more out there and not so out there theories about the universe. Some with scientific reasoning behind them.

 

[micromass]

What about "the road to reality" by Penrose??

 

[George Jones]

Physics Meets Philosophy at the Planck Scale: Contemporary Theories in Quantum Gravity

https://www.amazon.com/dp/0521664454/?tag=pfamazon01-20