From: "Cliff Lynch cliff@cni.org" Sender: To: CNI-ANNOUNCE Date: Wed, 02 Jun 2021 23:50:50 -0400 Message-ID: X-Original-Return-Path: Received: from [73.193.181.76] (account clifford@cni.org HELO [192.168.1.4]) by cni.org (CommuniGate Pro SMTP 6.2.7) with ESMTPSA id 38010016 for cni-announce@cni.org; Wed, 02 Jun 2021 23:28:58 -0400 X-Original-Date: Wed, 2 Jun 2021 23:28:57 -0400 X-Original-To: cni-announce@cni.org X-Original-Message-ID: <20210602232857403776.c1ef4930@cni.org> Subject: Once again, catching up on some interesting material MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Mailer: GyazMail version 1.6.4