* The first time a newspaper called the Academy Award an âOscarâ was in 1934, when Sidney Skolsky, a famous columnist used the word in his column on Katharine Hepburnâs first Best Actress win. * By 1939, the name âOscar,â stuck to the statuette. * The statuette weighs 8.5 lbs. and the height is 13.5 inches.
A strain gage rosette is, by definition, an arrangement of two or more closely positioned gage grids, separately oriented to measure the normal strains along different directions in the underlying surface of the test part. Rosettes are designed to perform a very practical and important function in experimental stress analysis. It can
How to Do Pipette Calibration. Pipettes are necessary equipment often used in chemical laboratories to measure and transfer specific amount of liquid.Pipettes are essentially narrow tube like equipment with a rubber bulb at the top.The tube is numbered from the top to the bottom mostly in increments of ten millimeters.Accuracy in pipette measurement is necessary as any discrepancy in reading can affect the result of chemical reaction.ipettes are essentially narrow tube like equipment with a rubber bulb at the top. The tube is numbered from the top to the bottom mostly in increments of ten millimeters. Accuracy in pipette measurement is necessary as any discrepancy in reading can affect the result of chemical reaction.