Watch the Fukushima Crisis Unfold Tonight on PBS

Last spring's Japanese tsunami and resultant nuclear meltdown was one of the more significant and significantly unsettling tech stories of 2011—but it already feels long ago. Frontline's documentary on the crisis, "Nuclear Aftershocks," should be a terrific refresher.

Watch Nuclear Aftershocks Preview on PBS. See more from FRONTLINE.

The doc, which covers the disaster itself along with its implications for our nuclear future, should be airing on most PBS stations tonight, but you can check your local listings here. I'll be watching with you. [PBS]