and these scientists saying that it might happen (and fortunately, they were very much incorrect).
No reputable scientists said an apocalypse predicted by the Mayan calendar (or any apocalypse for that matter) was going to happen on December 21st, 2012. The people on those History Channel and Discovery Channel pseudoscience shows are not reputable (and in most cases not even real) scientists. Ancient Aliens
guy can give you some tips on overuse of hair gel, but that's about it.