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                                      Michael Lee's Mathematics and Physics


 The main mathematics page is here.


My most popular pages are:  The surface area of a torus and its portions.

                                                 The surface area of a globe or sphere and its domes.

                                                 The derivation of the surface area of a circle.

                                                 The fundamental theorem of calculus

                                                 The derivation of the surface area of a cone


In physics, I spoke about Newtonian mechanics and provided a kinetic energy derivation, how to derive the Lorentz transformation and its relationship to length contraction and time dilation.