187541 - Earl Herald introduces Father Bernard Hubbard and they begin to discuss glaciers

187545 - Earl Herald gives an overview on what the Science in Action program covers in an appeal to advertise

187552 - Dr, Herald show how to span and raise Angel fish

187544 - Moraines are demonstrated and explained

187554 - Seismic testing shows how oil pockets are discovered.

187549 - Testing of Air Force pilots in a high altitude pressure chamber

187546 - Dr. John Lawrence explains the differences in pressure at different altitudes

187548 - Dr. John Lawrence talks about the beginning of high altitude flight

187553 - We see how oil pockets are formed and how exists in the earth

187547 - We see the effects of the peope in Peru who live at high altitudes in the Altiplano

187551 - Chuck Yeager demonstrates the T1 pressure suit

187543 - The effects of a glacier upon the landscape are explained

187540 - General Andrew shows how the radar screen works and how the plotters track objects

187542 - They talk about the formation of glaciers and demonstrate hi a glacier move down a valley

187539 - General Andrew shows the corridor system works to save money as well how the raid stands work in the

187538 - General Andrew shows how the US is protected by radars and begins to demo how radar works

187555 - We see the different types of drill bits as well as the type of shafts that are created by drilling

187537 - A simulated nuclear attack is shown. General Andrew then explains how the US is protected by Radar

187550 - We see how acceleration affects the pilot and we see a demo of how the ear drum functions