Show EWER TRY THIS tie a string about a yard long to if a commo i or key and take the string trin g ili n the r lit bt hand band holding it so the key will clear tho the floor four our or five inches if you can call hold the string steady enough tho the key hey will begin to swing back nad forth lit in a straight line says bays an exchange let another person take tahe your left hand in ili his and tho the motion ot of the key will change from the pendulum like swing to a circular swing it if a third person will put tile lits hand on thas houlder of tile tho second person the key hey will atop try it and then explain it it if you can |