Reference: World Health Organization (WHO)
More japan facts.
More japan facts
Sulfur dioxide is a colorless gas with a suffocating, choking odor. It is toxic to humans and concentrations as low as 8 ppm will produce coughing. Incredibly, in the Odyssey, Homer describes the burning of sulfur (formation of SO2) as a way that homes were 'fumigated'.
Mercury is the only metal that's liquid at room temperature.
US forces fire bombed japan's wooden cities totally destroying 58 % of Yokohama (the size of Cleveland)
51% of Tokyo (new York) 99% Toyama (Chattanooga) 40% Nagoya (LA) killing 50-90% of the population in 67 Japanese cities BEFORE two nuclear bombs were dropped.
Another fact