Here’s a blast from the past in the form of a firefighting tank. You read that right, a Hungarian company strapped two MiG engines onto a Soviet tank to blow out the worst sort of raging oil-well fires. When the water is turned on, the six nozzles above the powerful turbine engines unleash an immense blast of water that mingles with the jet exhaust to become a ferocious spray of steam. The water moves at a maximum rate of 220-gallons of water a second. The fire is extinguished by severing the supply of oil to the flame. Click here to view the first image in today’s viral picture gallery. Continue reading for the five most popular viral videos today, including one showing how to make your own mini RPG launcher at home.