Table of Computer Drawn Quadric Surfaces https://youtu.be/IJ0rl3jt_f4

In this video I go over a table of 6 basic quadric surfaces with computer-drawn graphs: ellipsoid, elliptic paraboloid, hyperbolic paraboloid, cone, hyperboloid of one sheet, and a hyperboloid of two sheets.

#math #geometry #science #STEM #GeoGebra

🔬#MESExperiments 34: Eric Laithwaite Experiments with Permanent Magnets https://youtu.be/lvsPCtNxnRE

In this video I have uploaded a short clip of Eric Laithwaite from 1968 demonstrating some very interesting properties of permanent magnets that are difficult to explain with the simple magnetic pole model.

True-False Quiz Question 10: Maclaurin Power Series for 1/e https://youtu.be/a-c7dMy_ywg

In this video I plug -1 into the Maclaurin power series for e^x to obtain the series for the number 1/e.