ptosky
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Lissajous by Martindale abrassion tester
ptosky
9 views
Transforming the trajectory of the moving part of a machine to a work of art.
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Tensile strength test with graph
ptosky
110 views
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Tensile strength test
ptosky
87 views
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Abrasion Resistance 5
ptosky
123 views
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Abrasion Resitance 4
ptosky
148 views
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Abrasion resistance 2
ptosky
186 views
Mad science continued. How would you cut out specimens for an abrasion test?
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Abrasion resitance part 1
ptosky
1,032 views
More mad scientist stuff. Rubbing a fabric till it wears down on the Martindale equipment
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More fire fighter uniform tests II
ptosky
57 views
The actual test. Hot!!!
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More fire fighter uniform tests
ptosky
74 views
Testing for heat conductivity when the fabric is exposed to radiant heat. Those are incandescent rods. Imagine the filament in a light bulb magnified a thousand times and more
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Closer view of fire fighter uniform burning
ptosky
60 views
Upside down :( Same as the previous one only up close and personal this time
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