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Chapter 3 of RAH's (Robert Heinlein) Have Space Suit - Will Travel - Technical Writing Example

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Chapter 3 of RAH's (Robert Heinlein) Have Space Suit will Travel, Scribner's Juvenile from the 1950's in which hero Kip in  great expository RAH style refurbishes a used space suit.   A great book along with A Door into Summer for a young engineer of any age. ""But I didn't get tired of it; a space suit is a marvelous piece of machinery-a little space station with everything miniaturized. Mine was a chrome-plated helmet and shoulder yoke which merged into a body of silicone, asbestos, and glass-fiber cloth. This hide was stiff except at the joints. They were the same rugged material but were "constant volume" -when you bent a knee a bellows arrangement increased the volume over the knee cap as much as the space back of the knee was squeezed. Without this a man wouldn't be able to move; the pressure inside, which can add up to several tons, would hold him rigid as a statue. These volume compensators were covered with dural armor; even the finger...