71.   Some combinations of metal tooth fillings can receive radio signals.

72.   Still, it is possible that the terrain could be too difficult for any satellite signal to be received, as often happens on narrow Manhattan streets.

73.   Such a system would be able to receive digitized signals from a satellite and project them directly onto the movie screen, Harrod said.

74.   That required the stations to produce local news or educational programs that serve the needs of the U.S. community that received its signals.

75.   The antenna allows the satellite to receive incoming signals.

76.   The antennas receive signals from satellites that can detect three-millimeter shifts as small as a twitch.

77.   The Awacs, Wang said, was receiving no signals from the Blackhawk helicopters.

78.   The company makes the walnut-sized component that sits above the dish, receiving the signal.

79.   The big catch, however, is that standard satellite dish antennas can receive signals from only one slot at a time.

80.   The computerized cutters pack on-board sensors that receive signals generated from a permanently installed perimeter wire that defines the area in which the mowers roam.