Police RADAR. RADAR speed detectors bounce microwave radiation off of moving vehicles and detect the reflected waves. These waves are shifted in frequency by the Doppler effect, and the beat frequency between the directed and reflected waves provides a measure of the vehicle speed.
The ancient Greeks lived in Greece. The normal house was a courtyard with rooms around it. Most Greeks lived near the Eastern Mediterranean sea and in southern Europe. Some citys they lived in are Athens, Sparta, and Crete.They inspired many cultures from their beliefs.ost Greeks lived near the Eastern Mediterranean sea and in southern Europe. Some citys they lived in are Athens, Sparta, and Crete. They inspired many cultures from their beliefs.
Report Abuse. There were a few tribes living in Greek area even from the archaic times (before 3.000 bc). Most famous old civilizations of these people where in Cyclades Islands known as the Cycladitic Civilization. After them flourished the Minoan Civilization in Crete.here were a few tribes living in Greek area even from the archaic times (before 3.000 bc). Most famous old civilizations of these people where in Cyclades Islands known as the Cycladitic Civilization.