<DIV style="font-family:Arial, sans-serif; font-size:10pt;"><DIV>I would be up for something like that, at some point in time.</DIV><DIV> </DIV><DIV>Brian Cox<BR><BR>--- personal_submersibles@psubs.org wrote:<BR><BR>From: Alan James via Personal_Submersibles <personal_submersibles@psubs.org><BR>To: Personal Submersibles General Discussion <personal_submersibles@psubs.org><BR>Subject: Re: [PSUBS-MAILIST] SPHERICAL PENTAGON<BR>Date: Mon, 14 Dec 2015 07:30:31 +0000 (UTC)<BR><BR></DIV><DIV style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);"><DIV><SPAN>How thick is the sphere going to be?</SPAN></DIV><DIV><SPAN>Do you have the book by Jerry Stachiw on Acrylic?</SPAN></DIV><DIV><SPAN>I wonder if Emile (Netherlands) can press 2 hemispheres</SPAN></DIV><DIV dir="ltr"><SPAN>that big?</SPAN></DIV><DIV dir="ltr"><SPAN>I think it would be quite difficult to do. Maybe you would have to find an oven</SPAN></DIV><DIV dir="ltr"><SPAN>to fit the sphere in to anneal it after gluing.</SPAN></DIV><DIV dir="ltr"><SPAN>I spoke with Guy Richards the commercial director of Blanson, & he told me</SPAN></DIV><DIV dir="ltr"><SPAN>that gluing thick sectioned acrylic was quite an art. They made & joined</SPAN></DIV><DIV dir="ltr"><SPAN>the 2 x 4" thick hemispheres on the Triton 3000 sub.</SPAN></DIV><DIV dir="ltr"><SPAN>Cheers Alan</SPAN></DIV><BR> <DIV style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <DIV style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <DIV dir="ltr"> <FONT face="Arial" size="2"> <HR size="1"> <B><SPAN style="font-weight: bold;">From:</SPAN></B> Michael Holt via Personal_Submersibles <personal_submersibles@psubs.org><BR> <B><SPAN style="font-weight: bold;">To:</SPAN></B> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <BR> <B><SPAN style="font-weight: bold;">Sent:</SPAN></B> Monday, December 14, 2015 5:54 PM<BR> <B><SPAN style="font-weight: bold;">Subject:</SPAN></B> Re: [PSUBS-MAILIST] SPHERICAL PENTAGON<BR> </FONT> </DIV> <DIV><BR>On 12/13/2015 8:17 PM, roberto alvarez via Personal_Submersibles wrote:<BR>> Hi, have a question did someone try the spherial pentagon hemisphere? <BR>> i want to buils a 48 in diameter inch hemisphere folowing the <BR>> proccess used on the nemo sphere.<BR>I once suggested that it should be possible to write a simple program to <BR>determine the size of the pentagons that would result in a given <BR>diameter sphere. It never went any further than that (I had classroom <BR>work to complete!) but I still think it was good idea.<BR><BR>---<BR>This email has been checked for viruses by Avast antivirus software.<BR><A href="https://www.avast.com/antivirus">https://www.avast.com/antivirus</A><DIV><BR><BR></DIV><DIV><BR><BR><BR>_______________________________________________<BR>Personal_Submersibles mailing list<BR><A href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</A><BR><A href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</A><BR></DIV><BR><BR></DIV> </DIV> </DIV></DIV>_______________________________________________
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