History Ch Mega Disasters Collection Two 04of12 Methane Explosion XviD历史频道 History Ch 灭顶之灾系列二 4/12 甲烷爆炸 （字面译）Part 4: Methane ExplosionProduced naturally by many biological processes (digestion, decay, etc.) and collected naturally in natural gas fields and undersea basins, methane has proven to be a useful source of energy. Yet it is conceivable that this noxious, naturally-occurring gas has the capacity to destroy modern civilization. Theories suggest that gigantic eruptions of methane gas from deep in the ocean have occurred regularly throughout history. Mega Disasters reconstructs just what such a horrifying event would be like. Even a small explosion in the mid-Pacific would create wave after wave of tsunamis, wiping out Hawaii and much of the West Coast. Hellish clouds of methane and water would burn across the skies, floods would annihilate inland regions, and most plant life would be destroyed. 下载链接(Download Link)：
