---------------------- multipart/alternative attachment Sheeeshhhh... Somebody just HAD to THINK a bit on this one .... spoils all the fun :):) Cheers Tom RicB Tvak@aol.com wrote: > > In a message dated 9/9/03 5:46:52 PM, john@musselwhite.com writes: > > > >> NASA's Chandra X-ray Observatory detected sound waves, >> for the first time, from a super-massive black hole. > > I'm confused. Sound is created by a disturbance in the AIR which > emanates from the source and is detected by our ears, or a microphone, > etc. Since there is NO AIR in space, how does this 'sound wave' get > to earth, and thus be detected by NASA? > > Tom Sivak -- Richard Brekne RPT, N.P.T.F. UiB, Bergen, Norway mailto:rbrekne@broadpark.no http://home.broadpark.no/~rbrekne/ricmain.html http://www.hf.uib.no/grieg/personer/cv_RB.html ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/96/11/a5/dc/attachment.htm ---------------------- multipart/alternative attachment--
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