Some articles on proof, proof mass:
... a frame having three orthogonal input axes and multiple proof masses, each proof mass having a predetermined blanking surface ... A flexible beam supports each proof mass ... The flexible beam permits movement of the proof mass on the input axis ...
Famous quotes containing the words mass and/or proof:
“A pragmatic race, the Japanese appear to have decided long ago that the only reason for drinking alcohol is to become intoxicated and therefore drink only when they wish to be drunk.
So I went out into the night and the neon and let the crowd pull me along, walking blind, willing myself to be just a segment of that mass organism, just one more drifting chip of consciousness under the geodesics.”
—William Gibson (b. 1948)
“It comes to pass oft that a terrible oath, with a swaggering accent sharply twanged off, gives manhood more approbation than ever proof itself would have earned him.”
—William Shakespeare (15641616)