NEW USE FOR RADIO
TO EXTERMINATE WHITE ANTS. (Rec. 9.30). CHICAGO, July 17. Mr. Charles Keirup, a professional exterminator, and Mr. Jay Atkinson, an engineer, have perfected a radio detector w'hich magnifies the munching sound of white ants so that they may be heard thirty feet distant. Only vibrations peculiar to these termites .are picked up by a small radio box Avhich is used. It is claimed that the invention will greatly assist in the exterminate n of white ants before their actual damage is far advanced.
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Bibliographic details
Grey River Argus, 19 July 1941, Page 4
Word Count
87NEW USE FOR RADIO Grey River Argus, 19 July 1941, Page 4
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