re: finsrud device

[Stephen R. Lawrence]

I think if I were concealing anything, I'd put 3 solenoids in the base to 
inject momentum into the swinging pendulums at the relevant rate, powered 
by similarly concealed battery.

From: Stephen R. Lawrence, 8 Supanee Court, French's Road, Cambridge, 
England, CB4 3LB.  Tel/Fax +44 1223 564373