Top 10 movies on theaters box office July 2015 third weekend. Check out the list of the top 10 movies on the U.S. and Canada theater box office during July's Third weekend.
If conditions are right, the fused sand forms long hollow tubes called fulgurite. The term comes from the Latin word fulgur, which means lightning. Although lightning strikes earth at least a million times each day, only rarely does fulgurites form. Fulgurites are usually found beneath the surface of the sand, generally decreasing in diameter and sometimes branching outs as they descend.
Anvil Lightning: A positive lightning bolt which develops in the anvil, or top of the thunderstorm cloud, and travels generally straight down to strike the ground. Heat Lightning: Lightning from a thunderstorm that is too far away to be heard. Lightning Facts: - Lightning causes an average of 80 deaths and 300 injuries each year. - The energy from one lightning flash could light a 100 watt light bulb for more than 3 months. - Only about 10% of people that are struck are actually killed. 90% survive, but nearly 25% of these survivors suffer long term psychological or physiological trauma. - 92% of lightning injuries and deaths occur between May and September.