SOUND TESTS.
' INTERESTING EXPERIMENTS
i«Y CABLE -PEESS ASSOCIATION—COPYEIGHT Received Oct. 31, 11.15 a.m.-
LONDON, Oct. 30
./Although 'the Oldebrook explosion 'Was inaudible in England sensitive ;soiind wave recording instruments produced clear evidence of the explosion's disturbance. The sound occupied 21 «econds in reaching England.—Aus.----:~8,Z. Cable Assn:
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https://paperspast.natlib.govt.nz/newspapers/HNS19221031.2.57
Bibliographic details
Hawera & Normanby Star, Volume XLII, Issue XLII, 31 October 1922, Page 7
Word Count
46SOUND TESTS. Hawera & Normanby Star, Volume XLII, Issue XLII, 31 October 1922, Page 7
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