Humminbird Side Imaging Forums
Miscellaneous => Everything Else => Topic started by: newkid4si on December 18, 2013, 04:19:44 AM
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This technology is getting amazing.
http://news.discovery.com/earth/oceans/expedition-explores-underwater-grand-canyon-131217.htm#mkcpgn=rssnws1 (http://news.discovery.com/earth/oceans/expedition-explores-underwater-grand-canyon-131217.htm#mkcpgn=rssnws1)