JMarryott23

54%
Flag icon
Others found that mica, of which the melting point is 900° C., had fused on granite gravestones three hundred and eighty yards from the center; that telephone poles of Cryptomeria japonica, whose carbonization temperature is 240° C., had been charred at forty-four hundred yards from the center; and that the surface of gray clay tiles of the type used in Hiroshima, whose melting point is 1,300° C., had dissolved at six hundred yards; and, after examining other significant ashes and melted bits, they concluded that the bomb’s heat on the ground at the center must have been 6,000° C.
Hiroshima
Rate this book
Clear rating
Open Preview