Received: from PCH.mit.edu (18.7.21.50) by mail.efplus.com (192.168.0.8) with Microsoft SMTP Server (TLS) id 8.3.485.1; Tue, 4 Feb 2020 01:54:47 -0800 Received: from PCH.MIT.EDU (localhost.localdomain [127.0.0.1]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 0149hvCW003885; Tue, 4 Feb 2020 04:46:09 -0500 Received: from outgoing-exchange-1.mit.edu (OUTGOING-EXCHANGE-1.MIT.EDU [18.9.28.15]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 0149huTH003882 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Tue, 4 Feb 2020 04:43:57 -0500 Received: from w92exedge3.exchange.mit.edu (W92EXEDGE3.EXCHANGE.MIT.EDU [18.7.73.15]) by outgoing-exchange-1.mit.edu (8.14.7/8.12.4) with ESMTP id 0149iOBV013168 for ; Tue, 4 Feb 2020 04:44:42 -0500 Received: from oc11expo20.exchange.mit.edu (18.9.4.51) by w92exedge3.exchange.mit.edu (18.7.73.15) with Microsoft SMTP Server (TLS) id 15.0.1293.2; Tue, 4 Feb 2020 04:43:22 -0500 Received: from oc11exhyb5.exchange.mit.edu (18.9.1.110) by oc11expo20.exchange.mit.edu (18.9.4.51) with Microsoft SMTP Server (TLS) id 15.0.1365.1; Tue, 4 Feb 2020 04:43:45 -0500 Received: from NAM11-CO1-obe.outbound.protection.outlook.com (104.47.56.174) by oc11exhyb5.exchange.mit.edu (18.9.1.110) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Tue, 4 Feb 2020 04:43:44 -0500 Received: from MWHPR01CA0040.prod.exchangelabs.com (2603:10b6:300:101::26) by CY4PR01MB2469.prod.exchangelabs.com (2603:10b6:903:69::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2686.29; Tue, 4 Feb 2020 09:43:43 +0000 Received: from DM3NAM03FT039.eop-NAM03.prod.protection.outlook.com (2a01:111:f400:7e49::200) by MWHPR01CA0040.outlook.office365.com (2603:10b6:300:101::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2707.21 via Frontend Transport; Tue, 4 Feb 2020 09:43:43 +0000 Received: from p-impout001.msg.pkvw.co.charter.net (47.43.26.141) by DM3NAM03FT039.mail.protection.outlook.com (10.152.83.182) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2686.26 via Frontend Transport; Tue, 4 Feb 2020 09:43:43 +0000 Received: from [192.168.1.108] ([75.183.89.221]) by cmsmtp with ESMTPA id yukAiJV4PvUY1yukAisK1i; Tue, 04 Feb 2020 09:43:42 +0000 From: John Ferrell To: "piclist@mit.edu" Sender: "piclist-bounces@mit.edu" Date: Tue, 4 Feb 2020 01:43:41 -0800 Subject: [OT] Apollo Rabbit Hole Thread-Topic: [OT] Apollo Rabbit Hole Thread-Index: AdXbQSLZ8NXVXmdMTQmLvbuVtnJ8dQ== Message-ID: <31590e6b-c26b-aa05-fbd5-768afa2abdb2@triad.rr.com> List-Help: List-Subscribe: , List-Unsubscribe: , Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US Content-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: Pass X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: Pass (protection.outlook.com: domain of triad.rr.com designates 47.43.26.141 as permitted sender) receiver=protection.outlook.com; client-ip=47.43.26.141; helo=p-impout001.msg.pkvw.co.charter.net; dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mitprod.onmicrosoft.com; s=selector2-mitprod-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=bzq8BHc3VVAlUgGxiZzRPdBP4SGmiybW7VrI1GPRjAI=; b=YrgbYwEJjlRzE5ETOWsRHBSXWQbOXwqBlKwx36n/V0vE5UtphKOBZ7r5VoeKGvz9a0OpzJk7E4Ssc++FfHjLfdojNRVZBfpeKdwKJd6iax1g9wxPB0APBuwhthHGNbsM3Vvpp2lQ9nsjVqJViA3+elEq3mTu7hiDAi/GWE3CV0w= authentication-results: spf=pass (sender IP is 47.43.26.141) smtp.mailfrom=triad.rr.com; mit.edu; dkim=none (message not signed) header.d=none;mit.edu; dmarc=bestguesspass action=none header.from=triad.rr.com;compauth=pass reason=109 user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.2 errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-authority-analysis: v=2.3 cv=fJBHIqSe c=1 sm=1 tr=0 a=6CcecJFRP+ciuYZxb5RAIA==:117 a=6CcecJFRP+ciuYZxb5RAIA==:17 a=IkcTkHD0fZMA:10 a=hPoJL0YCAAAA:8 a=JpYPPIqwMLL1pl1eRaIA:9 a=QEXdDO2ut3YA:10 a=f9RmidmA99YA:10 a=0WdY8zUurY4A:10 x-topics: [OT] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 https://arstechnica.com/science/2020/01/a-deep-dive-into-the-apollo-guidanc= e-computer-and-the-hack-that-saved-apollo-14/ --=20 John Ferrell de W8CCW "We must never become too busy sawing to take time to sharpen the saw." Source: Ergonomic Trends] --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .