Utrecht, Netherlands, April 16, 2016 --(PR.com)-- For two years the Hendrik Lorentz by Pellikaan Timing has been for sale with a pearled silver dial. Now the version with a black dial is introduced, ...

Einstein's theory of relativity is based on two assumptions, or postulates. The first is that the laws of physics look the same to everyone traveling in a straight line with no acceleration. Einstein ...

(Phys.org)—The laws of physics are the same no matter which direction you're facing or how fast you're moving—it's such an intuitive concept that most people probably don't know that it has a name: ...