"Remember to look up at the stars and not down at your feet" ----Stephen Hawking
The PDF is the thesis from Hawking, 'Properties of expanding universes' , downloaded from Cambridge Website.
(First one is overview for first 10 pages.
Second one is the greyscale version
Third one is high resolution colorful version.)
From:
http://www.cam.ac.uk/stephenhawking
https://www.repository.cam.ac.uk/handle/1810/251038
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大牛,别默默的看了,快登录帮我点评一下吧!:)
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