Eric Walker changed the title of - YouTube to "What Happens At The Edge Of The Universe? | Space Time | PBS Digital Studios"

Eric Walker added - YouTube to Alcubierre drive

Eric Walker added New warp drive concept does twist space, doesn’t move us very fast | Ars Technica to Alcubierre drive

Eric Walker added Warp drives: Physicists give chances of faster-than-light space travel a boost | Space to Alcubierre drive

Eric Walker added Theoretical "Lentz Drive" Could Make Star Trek-Style Warp Technology a Reality - The Debrief to Alcubierre drive

Eric Walker added Scientists Are Starting to Take Warp Drives Seriously, Especially This One Concept to Alcubierre drive

Eric Walker added Scientists Are Starting to Take Warp Drives Seriously, Especially One Specific Concept to Alcubierre drive

Eric Walker added Mach-effect gravitational assist (MEGA) drive, EmDrive and Alcubierre drive to Speculative physics, and added Speculative physics to Physics

Eric Walker added Alcubierre drive and a number of links to Theory of relativity, and added Theory of relativity to Physics

Eric Walker added a number of links to Alcubierre drive, and added Alcubierre drive to Theory of relativity and Speculative physics