Reality Does Not Have A Problem – You Do

( About 56 minutes ) Update: 29 March 2019 0150z This video is from 2012. Since then some questions have been asked. Some photonics questions What are the photon absorption bands of CO2? What are the photon absorption bands of water vapor? What is the overlap? What does it mean? It means that water vapor […]

How To Lose Billions – Invest In Venezuela

This video is from September of 1997. Over one year on things are even worse. And Donald Trump has invited Russia (and by implication China) to leave Venezuela. Uh. Oh. ( About 6 minutes )  

Infinite Intelligence Required

Well. Maybe not quite that much. But you might want to watch the video more than once. ( About 22 minutes ) The Feynman Lectures on Physics – Vol. 1 The Feynman Lectures on Physics – Vol. 2 The Feynman Lectures on Physics – Vol. 3

Ancient Trigonometry

( About 6 1/2 minutes ) We actually have some rather good math about that. A way to calculate Pythagorean Triplets. First off m > n. And m and n are intigers m2 – n2 = a 2mn = b m2 + n2 = c a2 + b2 = c2 I learned that in this […]

A Different View Of The Sun

( About 11 minutes ) Heavy on physics and chemistry. Very interesting.

Limits Of The Rational

( About 14 minutes )