81.   She can type and dial the telephone through her computer, moving and aiming a radio signal on her forehead.

82.   Short-wave radio signals could also be filled with more static than usual, he said.

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

84.   Some neutron stars, spinning rapidly, emit pulsating radio signals, and so are called pulsars.

85.   Some radios flunked the test, said Guard spokesman Joy Moser, while some radio signals were weak during the middle of the day.

86.   Such wristwatches use the radio signal to adjust and maintain atomic time, even adjusting for daylight time, and the date.

87.   Take us to the places where the strongest radio signals come from the stations pumping sin and repentance.

88.   Tens of thousands of computer users from around the world are being enlisted to participate in an ambitious effort to detect radio signals from extraterrestrial civilizations.

89.   That activates a broadcast system that sends out a radio signal to turn on the Lojack unit in the stolen car.

90.   That would allow companies to inventory warehouses by simply sending out a querying radio signal and tabulating the responses from the packages.