blackout

Jz nw while i was doing my thing then suddenly my room bcome dark.. Then I went out my room n found that it was blackout. I duno wat's happening on SESCO electricity. Wat I knw is it's hot without fan n aircond..no on9, no tv...hahahaha ^^. It takes around 2 hrs for the electricity bcomes normal. Haih... Thanks God..>>> !!!