Another nuclear explosion on japan

After massive  earthquake and  tsunami  on  Friday
suddenly nuclear reacted and exploded on  
Monday, while workers were battling to bring down temperatures inside the Fukushima Number One nuclear power plant's number three reactor 
The government advised anyone within 20 kilometers of the power station to stay indoors and close windows. Several people were exposed to radiation following Saturday's blast

dropped sharply by more than five per cent within the first hour of trading on Monday. Moving quickly to try to keep financial markets stable, the Bank of Japan said it will inject $85bn into the money market to try to bring some stability