Fine-tuning Stephen Hawking’s theory of mass

(Phys.org) —If you want to know your body’s mass, you hop on a scale and watch the needle swing. But if you want to know the mass of a region out in space, there’s no cosmic equivalent—the best you can do is consult a geometric formula.

from Phys.org: Physics News http://ift.tt/1hvlLP1

Leave a comment

Your email address will not be published.


*


Show Buttons
Hide Buttons