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-Introduction from [The Chesapeake Connection](http://files.afu.se/Downloads/Books/Digitized_by_AFU/Quest_Publications/Oechsler,%20Bob%20-%20The%20Chesapeake%20Connection%20-%20Part%201%20of%202.pdf) by Bob Oeschsler (ex-NASA mission specialist) in 1989:
+Introduction from [The Chesapeake Connection](http://files.afu.se/Downloads/Books/Digitized_by_AFU/Quest_Publications/Oechsler,%20Bob%20-%20The%20Chesapeake%20Connection%20-%20Part%201%20of%202.pdf) by Bob Oechsler (ex-NASA mission specialist) in 1989:
 
 # The Evolution