Total nuclear meltdown is explained in the video.
- Japan Fears Nuclear Plant Meltdown via Aljazeera (bradkerrgreen.com)
- Nuclear Meltdown?? (stacey-rose.com)
- Nuclear Meltdown Averted at Japan Plant (littlegreenfootballs.com)
- What Is Nuclear Meltdown? (businessinsider.com)
- Japanese Nuclear Meltdown Would Be Hundreds of Times Worse Than Chernobyl (gunnyg.wordpress.com)
- Japan Headed for Nuclear Meltdown? (ask.metafilter.com)