1 A highly excitable pup that jumps at you is cute but an 18 lb pup can grow up to 80 lbs rather quickly. A full grown 80 lb Labrador Retriever habitually jumping at you is not.  Labradors should learn to cope and connect with other people and dogs. This breed is very social; they like to feel that they are not alone.
Below are some additional facts about lightning: 1  25 million - Average U.S. cloud-to-ground lightning strikes per year. 2  50,000 degrees (F) - Temperature that lightning can reach. 3  1,800 - Average number of thunderstorms on earth at any given moment.  100 - Number of times lightning hits earth per second.
View full size image. There's a club open to people from all around the world, but you wouldn't want to join: The club is exclusively for people who've survived a lightning strike. Lightning strikes kill about 24,000 people worldwide each year, and about 240,000 people are injured by lightning and survive.