During the Clinton administration, Congress passed what's now known as the "1033 Program," which formalized and streamlined the Reagan administration's directive to the Pentagon to share surplus military gear with domestic police agencies. Since then, millions of pieces of military equipment designed for use on a battlefield have been transferred to local cops SWAT teams and others including machine guns, tanks, armored personnel carriers, helicopters, bayonets, and weapons that shoot .50caliber ammunition. Clinton also created the "Troops to Cops" program, which offered grants to police departments who hired soldiers returning from battle, contributing even further to the militarization of the police force..The astrolabe enabled a sailor to measure the altitude of the sun or a particular star. It stated that the astrolabe was the grandfather of the mariner's quadrant. It was popular with Portuguese adventurers during the middle of the fifteenth century..