From owner-biophys@hgmp.mrc.ac.uk Sat Jun 2 19:36:23 2001 Return-Path: Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 68AD017ABC for ; Sat, 2 Jun 2001 19:36:22 +0100 (BST) Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 4B78517AD9 for ; Sat, 2 Jun 2001 19:36:20 +0100 (BST) Received: from niobium.hgmp.mrc.ac.uk (niobium [193.62.192.41]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id D162E17ABC for ; Sat, 2 Jun 2001 19:36:16 +0100 (BST) Received: (from news@localhost) by niobium.hgmp.mrc.ac.uk (8.9.3+Sun/8.8.8) id TAA00461 for biophys-list@hgmp.mrc.ac.uk; Sat, 2 Jun 2001 19:30:12 +0100 (BST) X-Authentication-Warning: niobium.hgmp.mrc.ac.uk: news set sender to using -f From: gandg@snet.net X-Newsgroups: alt.sci.physics,bionet.biophysics,sci.med.physics,sci.physics Subject: Re: Human physical constants Followup-To: alt.sci.physics Date: 2 Jun 2001 18:24:09 GMT Organization: NewsOne.Net - Free Usenet News via the Web - http://newsone.net/ Lines: 57 Message-ID: <9fbb09$lcm$1@news.netmar.com> References: <9faal5$l7e$1@talia.mad.ttd.net> <128S6.12059$651.960155@newsread1.prod.itd.earthlink.net> <7f8S6.12084$651.963198@newsread1.prod.itd.earthlink.net> X-Complaints-To: abuse@newsone.net X-PNG: alt.sci.physics X-NewsOnePostHost: 87.222.252.64.snet.net X-NewsOnePostAddr: 64.252.222.87 X-NOTrace: IEOLHHHHKHDPJPBPHCPLDLDLIGBDNCNB To: biophys@hgmp.mrc.ac.uk Sender: owner-biophys@hgmp.mrc.ac.uk Precedence: bulk In article <7f8S6.12084$651.963198@newsread1.prod.itd.earthlink.net>, tadchem writes: > >"tadchem" wrote in message >news:128S6.12059$651.960155@newsread1.prod.itd.earthlink.net... >> >> "Calimero" wrote in message >> news:9faal5$l7e$1@talia.mad.ttd.net... >> > Does someone know where can I find physical constants for human body >like >> > average density, total external surface, conductivity, total volume, >etc? >> >> The average density is about the same as water - more or less, depending >on >> how much air is in the lungs. >> >> The total external surface is also variable >> > >(postus interruptus) > >In the words of the late Ray Stevens (in a rare, collectible version of >"Jesus Loves the Little Children") >"We shouldn't care 'bout the color of his hair Or the length of his skin" > >Total volume is mass divided by density - that makes me about 90 Liters - >again depending on how much air is in my lungs. > >Conductivity depends on the degree of hydration or dehydration. See a >Scientologist - their notorious "E-meter" puts a great deal of importance on >the galvanic skin response (aka dermal conductivity) that it measures, which >varies with sweat, salt intake, nervous state, age, gender, health, stress, >and probably quite a few other things, not to mention the voltage and >frequency applied. > > >Nothing about humans or their bodies is "constant." > > >Tom Davidson >Brighton, CO > > Humans are individuals; but their weight [w], divided by the acceleration [g] at which they will free fall [in vacuum] at any particular time and place is a Constant: This constant [ratio w/g] is a measure of the quantity of matter that they contain; their mass and/or inertia. Gravitational mass [w/g] = Inertial mass [f/a] Gramp, Don Shead a' course ----- Posted via NewsOne.Net: Free (anonymous) Usenet News via the Web ----- http://newsone.net/ -- Free reading and anonymous posting to 60,000+ groups NewsOne.Net prohibits users from posting spam. If this or other posts made through NewsOne.Net violate posting guidelines, email abuse@newsone.net .