PinnedSelena RoutleyinIntuitionThe Final Countdown: Understanding General RelativityThe Magnificent Elegance and Beauty Behind Einstein's General Theory of RelativityJun 172Jun 172
PinnedSelena RoutleyinIntuitionWhy We See The Light That We DoWhy do we see in a tiny, narrow optical band, and why does our Sun light our world at these wavelengths?Apr 17Apr 17
PinnedSelena RoutleyinIntuitionOur Magnificent Earth As a Computer: Douglas Adams Was RightIntroducing a Series on the Computational Science Behind the Evolution of Life on EarthMar 222Mar 222
PinnedSelena RoutleyinIntuitionThe Saddest Day We Have Ever EnduredIt was the day our Mother Earth first wept with grief. The day the Mesozoic died.Jan 5, 20237Jan 5, 20237
Selena RoutleyinIntuitionThe Pythagorean Legacy: The Meeting of Higher Dimensional Numbers, Hypercomplex Numbers and Our…The Search for Higher Dimensional Numbers Reveals Deep Facts About the Fabric of Our Universe1d ago1d ago
Selena RoutleyinIntuitionThe Strange Behavior of the Determinant as a PseudoscalarWeirdo Vectors 🦁 and Pseudvectors 🐯 and Parity Sign Flips 🧸, Oh My!1d ago1d ago
Selena RoutleyinIntuitionThe Magic and Joy of the DeterminantBoring? How i think about determinants typifies my joy in mathematics …2d ago72d ago7
Selena RoutleyinIntuitionThe Pythagorean Legacy: The Meeting of Numbers and Our Sublime UniverseWhat’s the big deal with quadratic forms and “geometric algebras” in so much of modern Physics and early twentieth century Mathematics?Aug 41Aug 41
Selena RoutleyinIntuitionThree is a Highly Special Number of Spatial Dimensions: Part 2Angular Momentum and Torque "vectors" are only a valid concept in three dimensions, owing to a "co-incidence" or "accident" that only…Jul 283Jul 283
Selena RoutleyinIntuitionThe Astronaut and the Ballerina: Part 2 of Apollo 11 Gets Quaternions For ChristmasA mathematical theory of Gimbal Lock and the Astronaut and the Ballerina within us allJul 28Jul 28