Lightning Myth #1
The tallest objects in a storm don't always get struck by lightning. It's true that taller objects are closer to the clouds, but lightning can strike the ground at a close distance to a tall object. Taller objects may have a higher possibility of a strike, but where lightning is concerned, the strike path is not predictable.
Lightning Myth #2
Surge protectors won't save your electronics (TV, VCR, PC) if lightning strikes your power line. Surge protectors provide protection for power surges in the line from the power company, but not for lightning. To really guard against strike damage, you need a lightning arrester. The arrester uses a gas-filled gap that acts as an open circuit to low potentials, but becomes ionized and conducts at very high potentials. If the lightning hits the line you are protecting, the gas gap will conduct the current safely to ground.
Lightning Myth #3
Ben Franklin was not struck by lightning. Contrary to popular school teachings, Mr. Franklin was very lucky to survive his experiment. The spark he saw was a product of the kite/key system being in a strong electric field. Had the kite/key actually been struck, Mr. Franklin would surely have been killed. As we all know now, his experiment was extremely dangerous and should not be repeated.
Rubber tires aren't why you're safe in a car during a lightning storm. In strong electric fields, rubber tires actually become more conductive than insulating. You're safe in a car because the lightning will travel around the surface of the vehicle and then go to ground. This occurs because the vehicle acts like a Faraday cage. Michael Faraday, a British physicist, discovered that a metal cage would shield objects within the cage when a high potential discharge hit the cage. The metal, being a good conductor, would direct the current around the objects and discharge it safely to the ground. This process of shielding is widely used today to protect the electrostatic sensitive integrated circuits in the electronics world.
To avoid being struck by lightning, always seek shelter during
an active electrical storm.
Water is an excellent conductor, so it's wise to stay away
from lakes and pools during a lightning storm.
The brilliant white-blue flaash of lightning is caused by its
extreme heat. A lightning bolt is hotter than the surface of the sun.
The tallest objects in a storm don't always get struck by
lightning. Lightning can strike the ground at a close distance to a tall object.