qqp question1: How large would the explosion be if a 747, transporting only barrels of oil, crashed into the ground? question2: Oil prices have gone down to 45$ a barrel. Are we expecting oil prices to drop 20-30$ a barrel? If that happens, won't it lead to a stock market crash in the US because ultimately if one sector slows, it is going to slow the economy and oil that makes about 10% of index?