Derjaguin-Muller-Toporov (DMT) model of elastic contact between two spheres (contact radius)
Vis-Viva Equation
Maximum Velocity in Friction Banked Turn
Percentage overshoot (PO)
R-value (insulation)
Klein bagel (4-D non-intersecting parameterization x- coordinate)
Child's Law - related to anode voltage
Boundary layer thickness (For laminar boundary layers over a flat plate)
Volume of cone (by the diameter)
Miller indices calculator ( planar spacing distance in fcc system)