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THE WORLD WAS THERE
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1960s |
NASA |
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Periscope Film |
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Precision Measuring - Vernier Caliphers
Demonstrates in detail the use of the Vernier measuring system.
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1969 |
Glenn John |
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Precision Measuring - Steel Scale, Pt 2 - The Decimal Scale
Explains how to read the decimal increments of the steel scale, including the practice of calling…
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1969 |
Glenn John |
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Precision Measuring - Steel Scale, Pt 1 - The Fractional Scale
Explains how to read the fractional scale through 1/64ths of an inch. Shows measurements of…
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1969 |
Glenn John |
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Precision Measuring - Outside Micrometer
Introduces the use of the outside micrometer in learning to measure in thousandths of an inch…
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1969 |
Glenn John |
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Precision Measuring - Depth Gauge And Inside Micrometer
Demonstrates the correct techniques for using inside caliphers, hole gauges and vernier gauges through the use…
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1969 |
Glenn John |
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Precision Measuring - Combination Square
Shows the square head, the center head and the protractor head in practical use with aluminum…
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1969 |
Glenn John |
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