Personal tools
You are here: Home → Archive 2009 → Lectures → lecture 1
 

lecture 1

All physical phenomena (effects) have physical causes.

h201-l1-14Jan2009.wav — WAV audio, 14270Kb

Document Actions
« January 2025 »
January
MoTuWeThFrSaSu
12345
6789101112
13141516171819
20212223242526
2728293031