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Timely Theories

A Brief History of Time. From Big Bang to Black Holes by Stephen Hawking

“In order to talk about the nature of the universe and to discuss questions such as whether it has a beginning or an end, you have to be clear about what a scientific theory is. 204 more words

A Letter of Thanks to Stephen Hawking

Dear Sir,

Along with the millions who carry words of praise for you in their hearts, I would first like to thank you for all the great scientific work that you have done. 749 more words


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