Under U.S. Food and Drug Administration standards for metric equivalents, a teaspoon is five millimeters and a tablespoon is 15 milliliters. U.S. teaspoons and tablespoons should not be confused with imperial teaspoons and tablespoons, which are measurements used in Britain and some former British countries.
A radar detector is an electronic device used by motorists to detect if their speed is being monitored by police or law enforcement using a radar gun. Most radar detectors are used so the driver can reduce the car's speed before being ticketed for speeding. Only doppler radar-based devices can be detected â other speed measuring devices including those using ANPR, piezo sensors, and VASCAR technology cannot be detected. LIDAR devices require a different type of sensor, although many modern detectors include LIDAR sensors.
Radar detector laws vary by state. Generally, radar detector laws for personal vehicles are state specific. So there is no universal answer to whether radar detectors are legal. Some jurisdictions have flat-out prohibitions from using radar detectors like in Virginia and the District of Columbia.