Stephen Hawking
Author
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English
Description
Along with Caltech physicist Mlodinow, University of Cambridge cosmologist Hawking mixes cutting-edge physics to answer three key questions-- Why is there something rather than nothing? Why do we exist? Why this particular set of laws and not some other?-- and explains that scientists are approaching what is called "M-theory," a collection of overlapping theories (including string theory) that fill in many (but not all) of the blank spots in quantum...
Author
Publisher
Bantam Books
Pub. Date
c1993
Language
English
Description
These thirteen essays and one extended interview broadcast in 1992, range from the autobiographical to the purely scientific. Building on his earlier work, Hawking discusses imaginary time, how black holes can give birth to baby universes, and scientists' efforts to find a complete unified theory that would predict everything in the universe.
Author
Series
George Greenby books volume 2
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English
Formats
Description
George is heartbroken when his neighbor Annie and her space-scientist father move to Florida, but when Annie sends him a secret message telling him she has been contacted by aliens with a terrible warning, he joins her in a galaxy-wide search for answers. Includes scientific essays on space travel.