That picture of me was me standing in front of an array of manometer (SP?) tubes (used to measure pressure). My brother's MIT PHD thesis was about fluid behavior inside a super-sonic nozzle. I was helping him with data collection. He had to run his experiments late at night because it made a lot of noise (you can see me wearing those hearing protection headphones like airport workers wear). Data collection back then was crude, so the pressure readings were captured with a polaroid camera. That was me standing in front of the normal pressure data shot. He also was shooting a laser into the nozzle stream looking at the light scattering to discern information about droplet size. The laser and even polaroid camera were high tech for back in the '60s.okgb said:
okgb said:
