Lightning is exciting and frightful at the same time. Of course we all know that, but here are some facts about nature's flashy display that are sure to stun!

Friday, September 17, 2010

tl6

Did you know that lightning is capable of generating a temperature of twenty seven thousand degrees Fahrenheit and can travel at a speed of twenty thousand miles per second?


It strikes somewhere on the earth a staggering six thousand times per minute and generates approximately one hundred million tons of nitrogen out of the air per year. In fact, a powerful lightning bolt can produce enough energy to lift a large ocean liner an amazing six feet into the air.

lt8

A bolt of "fossilized lightning" that has been dated to be two hundred million years old was discovered on the Navajo Indian Reservation in Arizona.

http://listverse.files.wordpress.com/2009/08/fulgurite_1500_1-1.jpg

The fossil was identified by Geologist Michael Purucker because the local magnetic field strength surrounding the discharge site was still strong enough to re-magnetized grains of magnetic minerals in the rock samples lying near the path of the lightning bolt.

http://images2.layoutsparks.com/1/116447/desert-lightening-sky-image-31000.jpg

Lightning has hit the Empire State Building as often as twelve times in twenty minutes and as frequently as five hundred times a year.

http://www.crystalinks.com/lightningsunset.jpg

The most powerful lightning strike ever recorded in the United States struck the Cathedral of Learning of the University of Pittsburgh on July 31, 1947. The bolt discharged approximately three hundred forty five thousand amps. This was enough current to light six hundred thousand 60W light bulbs for the duration of the flash which is only thirty five millionths of a second.

lt3


http://dangthatscool.files.wordpress.com/2009/08/lightning_storm_over_boston_-_noaa.jpg


More Lightning Images









http://images.paraorkut.com/img/wallpapers/1024x768/l/lightning_sunset-2523.jpg

0 comments:

Custom Search
There was an error in this gadget