In conventional guns, a bullet begins losing acceleration moments after the gunpowder ignites. The railgun projectile gains more speed as it travels the length of a 32-foot barrel, exiting the muzzle at 4,500 miles an hour, or more than…
“We were inmates who took over the journalistic asylum,” David Talbot, who founded the site in 1995, wrote on the Facebook page. “And we let it rip — we helped create online journalism, making it up as we went along.…