Students in class today were shown the video below, from the Howard Hughes Medical Institute, which describes the background of Watson and Crick's discovery of DNA's structure.
This video compliments the 100-point assignment 'A Twist of Fate', based on a Time magazine article written by Michael Lemonick, written on the 50th anniversary of their discovery. Lemonick's original article can be found here.
That assignment ("A Twist of Fate") has been adapted, with Mr. Lemonick's permission, to form the basis of a 5,000 word assignment in which students will evaluate the process of scientific discovery, and how Watson and Crick both collaborated and competed (!) with other scientists en route to unraveling 'the secret of life.'
That assignment ("A Twist of Fate") can be found as a PDF file HERE.