61.   French hydraulic engineers developed new techniques to supply fountains at Versailles, not to bring clean water to Paris.

62.   He also developed a technique to reconstruct bile ducts impaired by injury or inflammatory disease.

63.   He also helped develop a technique for operating on an important cardiovascular blood vessel in human fetuses, laying the groundwork for repairing certain congenital heart defects.

64.   He has developed a technique to protect the area around the eye while repositioning the tissues to their original, youthful position.

65.   He developed a technique called the sterol balance method that accurately measured that production, and demonstrated the wide variations in cholesterol metabolism among people.

66.   He developed techniques for self-hypnosis but initially found it hard to publish his work because he did not have the necessary academic credentials.

67.   He is developing novel techniques for assembling switches, memory and other computer components, molecule by molecule.

68.   He studied its causes and symptoms and developed diagnostic techniques that allow physicians to distinguish it from other types of abnormal sleepiness.

69.   He wrote extensively on the subject and as a teacher and practicing surgeon helped develop new techniques for use in the operating room.

70.   Here is the guy who developed the technique to save the life of someone with a piece of food stuck in the windpipe.