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Krauss about the Universe

submitted by jan

1 decade 3 years 1 month ago

We have heard these points from previous videos, but I'm always glad to see his enthusiasm.
Lawrence Krauss about the beginning and end of the Universe.
The Quantum Man will be released this month, according to book store.

3 Comments

erlanter says...

May I ask a stupid question hoping Sift wisdom will enlighten me? On dimming of light in front of stars as evidence for planets: wouldn't any object between the observer and the star cause that dimming? What else informs the observer of its "planet" status?

this is a good but long explanation about observing planet status

PART 1
http://www.youtube.com/watch?v=7LvJnSk8WkU

PART 2
http://www.youtube.com/watch?v=8Ou6kkQHnPQ

Planet dimming occurs on a very predictable schedule, and by a very predictable amount.

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