Show recording millionths of a second according to one of the govern government meni scientists la in experimenting mith ith high ponner explosives used in guns a chronoscope chiono scope lifts has been employed voilee registered the elicit of tho the pro at 16 successive points before it left the bore it was aas possible with this apparatus to register time to tho the millionth ot of a second in former the tha did not exceed 1608 1600 or cp feet li a secona mccona the projectile recorded its time ly fc brioc king don doln a series ol of steel triggers into the bore aut inith ith velocities of 2600 feet feel and boic to the second the trigger td in stead of dropping drop pine frequent cloea a gromo in the projectile and adoth e er device nas aa necessary |