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Here is the answer (well, closer than a guess) to my questions about
pilots: See: http://www.prb.org/Articles/2002/How...edonEarth.aspx Using these numbers (through 2002) the best estimate is that 106 billion humans have ever lived on this planet. If we use the estimate of 5 million pilots who have ever lived, we can see that the number of people in history to have achieved the ability to fly is something around .0047%, or 1 in 21,200 people... Humans tried to fly for over 50,000 years, only figuring it out 104 years ago. In other words, for 99.8% of our history, we tried -- and failed -- to fly. Yet, amazingly, that knowledge is now available to anyone on the planet for the cost of a used Chevy Lumina. That, my friends, is what we call "progress"... ;-) -- Jay Honeck Iowa City, IA Pathfinder N56993 www.AlexisParkInn.com "Your Aviation Destination" |
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