Those of us who were not alive yet when the original series came out may have no idea that this technology blew people away at the time. Famed astrophysicist Neil deGrasse Tyson has even said it was ...

Now, if this door makes the classic Pphssshshm Star Trek door noise when it opens and shuts, the manufacturers are onto a winner. It sounds like a neat solution for dogs and cats that like to roam: ...