Viral Videos, Aug. 21 -- Plumes of black smoke engulfed a factory in Pakistan's Karachi, after a massive explosion shook the place. Multiple videos of the incident circulating on social media showed the extent of destruction, with many netizens claiming that the blast was so massive, it was heard for several kilometres.

The blast occurred in a fireworks factory located near MA Jinnah Road in Pakistan's Karachi, reported RT, citing local media reports.

Published by HT Digital Content Services with permission from MINT....