GM Jackson Physics and Mathematics

Is faster-than-light speed or warp drive possible? If Scotty were here to explain how warp drive works, he'd probably say, "...

According to the equivalence principle, when you drop a pen to the floor, the pen can be considered at rest while the floor moves to the...

According to the above video, an ultra-diffuse galaxy (far fewer stars than ours) contains little or no dark matter. Light passes throug...