The Earth rotates at about 1,670 kilometers per hour at the equator, yet we experience no sense of motion. But how is this ...

The Earth is predicted to make its fastest rotations on July 9, July 10, July 22 and August 5, according to a Time and Date ...

We propose a novel Stokes vector modulation /direct detection scheme utilizing a rotational asymmetric 8-ary 3D constellation and a clustering algorithm for symbol detection without training symbols.