From: Bret Cahill on
After repeated tests on my _own person_ it has been determined that
studying kinematics problems _instantly_ lowers my sum of systolic +
pulse rate by at least 5 points.

I can stay below 150 -- typically 112 systolic + 37 rpr -- just by
thinking about folded pendulums.

Someone contact JAMA and tell them to do a double blind
epidemiological study on this important health issue.


Bret "50 more years" Cahill



From: Bret Cahill on
http://web.mat.bham.ac.uk/C.J.Sangwin/howroundcom/straightline/exact.html