Sum of consecutive (triangular) cubes (Nicomachus's theorem)
Doppler radar -Frequency variation
Kepler's Third Law - modern formulation
Abbe number ( V-number)
Likelihood-ratio test
Aris Law of Video Gaming Value for Money
Apparent power
Sears–Haack body (Drag Coefficient related to the Volume)
Annualisation of logarithmic retururn
Miller indices calculator ( planar spacing distance in fcc system)