tag:blogger.com,1999:blog-8234406140077819810.post2425438218470406858..comments2024-03-25T13:20:22.146-04:00Comments on Retrotechnologist: RADIO DOES IT ALL: 1930SRoberta Xhttp://www.blogger.com/profile/09956807794520627885noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8234406140077819810.post-50590527436957661742011-06-26T11:24:14.690-04:002011-06-26T11:24:14.690-04:00I think it located them by the radio interference ...I think it located them by the radio interference they supposedly caused.Roberta Xhttps://www.blogger.com/profile/09956807794520627885noreply@blogger.comtag:blogger.com,1999:blog-8234406140077819810.post-16148368302945085862011-06-25T20:25:11.969-04:002011-06-25T20:25:11.969-04:00For determining a ship's position so that oyst...For determining a ship's position so that oyster beds can be found?<br /><br />How about that indeed!Wayne Conradhttps://www.blogger.com/profile/10595005905880642013noreply@blogger.com