Gee, turns out R.A. Heinlein was right after all! Lazarus Long and Methuselah's Children had a foundation that used selective breeding to increase the lifespan off their members! The secret to living longer, have the right Grand Parents!
Yep! One of, if not my favorite Author! That series was my all time fave! Time Enough for love was the best ever!
Yep, Valentine Michael Smith was cool, but Lazarus Long has him beat all hollow! This is a guy that has lived so long he has done everything, Twice! They have to find something new for him to do so he doesn't finish committing suicide from boredom! Then the fun ensues
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Funny seeing how many Heinlein Fans here. My immediate reaction was to suggest the Ira Howard Foundation.
Heinlein wasn't just a writer, he was a story teller! He also let the shaving from grinding his ax get into his stories a bit! 
I've been luck over the years to find a bunch of writers that come close to him and have a large volume of works to keep my mind occupied when I am not on here! I also read a lot of not so Great Authors to fill in between!
SoR_AWC
Secret to Living to 100. Dont Die.