The CP-8000+ from COXEM is a sophisticated sample preparation tool that helps etch a cross-section of a sample with the help of an argon ion beam. This process prevents structural damage and physical ...

A solid, circular cross-sectioned shaft experiences an axial torque T, as shown above. Angle of twist The hypothesis used in developing the stress and strain in the shaft is that all points on a cross ...

A cross section of a chambered nautilus shell shows the newly defined shape, the "soft cell," repeating outward in a spiral. FlamingPumpkin via Getty Images When humans cover a space using tiles ...