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
« October 2024 »
October
MoTuWeThFrSaSu
123456
78910111213
14151617181920
21222324252627
28293031