I was trained as a physicist, and I remain interested in many areas of science.
A Mechanical Laser
Science a la Mao
The Second Law of Thermodynamics is a Quantum-Mechanical Effect
The Leonid Project -- an index to a number of web pages
An explanation of how science really works
Could Tyrannosaurus Rex run?
Layers of DNA
The Phylogeny of Play
Information is the Essence of the Universe
Men sweat more than women -- that’s important!
Life in the Sun
The Flawed Argument Against “Just So Stories”
A Proposal for Archaeologists
Motivations Versus Results
The World’s First (I think) Hydraulic Laser
The 2015 Perseid Project
Aliens just gotta be nice
The Annular Eclipse of May 20th, 2012
A most puzzling photograph
How Technology Advances
The Unlikelihood of Extraterrestrial Technological Societies
Is the Metric the Reality? should we think in terms of things and events instead of space and time?
A Student Astronomy Project
Are Irrational Numbers Possible?
Information is the Reality of the Universe
A Demonstration of Earth-based Heating
What is this Rock?
“What is the Gene For…?"