TIL that in 1968 the US Navy proposed turning 2/5ths of Wisconsin into a giant underground radio antenna so orders could still be sent to submarines following a nuclear attack on America en.wikipedia.org Submitted by DeadForDecember t3_yfz9r1 on October 28, 2022 at 8:10 PM in todayilearned 41 comments 284
Gene_Different t1_iu8w481 wrote on October 29, 2022 at 1:51 PM Jim Creek, Cutler, Lualualei, O-Sub, N-Sub, etc. etc... Permalink 1
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