F-4 Phantom II

three separate off duty commercial aviators photographed cumulonimbus clouds illuminated by flashes of lightning from their planes.

otherwise known as thunderclouds, cumulonimbus are the only cloud type that can produce hail, thunder and lighting. the base of the cloud is often flat with a very dark wall like feature hanging underneath, and may only lie a few hundred feet above the earth’s surface.   

cumulonimbus clouds are created through convection, often growing from small cumulus clouds over a hot surface.they get increasingly big until they represent huge powerhouses, storing the same amount of energy as ten hiroshima sized atom bombs. 

although the storm looks formidable, today’s airliners have advanced equipment to circle around storms this big without entering any dangerous zones.

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These maps show how 15 fast food chains dominate in America

The United Engineering Center, 345 E. 47th Street, New York City, was headquarters to the major engineering United States engineering societies (ASCE, AIME, ASME, IEEE, AIChE and the UEF) from 1960 to 1997. In 1997, the building was sold to Donald Trump and demolished in 1998 to make room for the Trump World Tower, a 72 floor residential tower.

Buy western blot chemiluminescence reagents. Put them in one beaker and fill the other one with bleach. Pour as shown.

The first photos I’ve uploaded that are not on a white table, haha! :)

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