Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > sci.physics > #594041
| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Newsgroups | sci.physics |
| Subject | Re: Galaxies are half antimatter and half matter |
| Date | 2016-08-21 19:08 +0200 |
| Organization | PointedEars Software (PES) |
| Message-ID | <7068341.5F1ok8tQ4I@PointedEars.de> (permalink) |
| References | <997806d5-4e6d-444c-a7d2-19d405bfbc76@googlegroups.com> <miifrbhj4cjgm001gcm51fgog34faj8to9@4ax.com> |
Michael J. Strickland wrote: > I believe atoms are half matter and half antimatter. The record shows that you believe a lot of things that are nonsense, this one making no exception. It is nonsense because if it were true, atoms would not exist, and you, being built from atoms, would not exist. For it is well-known (i.e. experimentally confirmed countless times) that matter and anti-matter annihilate each other. A common application of that knowledge is Positron Emission Tomography in medicine, where the positrons (anti-electrons) emitted by atomic nuclei of a radioactive isotope (like fluorine-18) brought into the patient’s body annihilate (by swallowing it or by injection) with the electrons of the atoms of the patient’s body, producing (at least) pairs of photons which can be detected: e⁻ + e⁺ → γ + γ (+ …) So you should sincerely hope that the atoms of your body are not “half matter and half antimatter” the next time you need a PET scan. <https://en.wikipedia.org/wiki/Positron_emission_tomography> -- PointedEars Twitter: @PointedEars2 Please do not cc me. / Bitte keine Kopien per E-Mail.
Back to sci.physics | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-18 17:19 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-19 07:45 -0500
Re: Galaxies are half antimatter and half matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-08-19 22:48 +0000
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 16:48 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 07:56 -0500
Re: Galaxies are half antimatter and half matter Double-A <double-a3@hush.com> - 2016-08-19 12:25 -0700
Re: Galaxies are half antimatter and half matter "reber g=emc^2" <herbertglazier0@gmail.com> - 2016-08-20 14:12 -0700
Re: Galaxies are half antimatter and half matter Michael J. Strickland <michael06582@comcast.net> - 2016-08-19 23:11 -0400
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-20 06:14 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-20 10:17 -0500
Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-21 19:08 +0200
Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-24 01:44 +0200
Re: Galaxies are half antimatter and half matter edprochak@gmail.com - 2016-08-22 23:36 -0700
Re: Re: Galaxies are half antimatter and half matter Michael J. Strickland <michael06582@comcast.net> - 2016-08-23 04:38 -0400
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-23 07:06 -0500
Re: Re: Galaxies are half antimatter and half matter Michael J. Strickland <michael06582@comcast.net> - 2016-08-24 02:15 -0400
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-24 07:39 -0500
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 05:57 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-24 09:02 -0500
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 08:01 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-24 10:53 -0500
Re: Galaxies are half antimatter and half matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-08-27 19:25 +0000
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 08:07 -0700
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 08:37 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-24 11:40 -0500
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 13:09 -0700
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 13:27 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-24 15:57 -0500
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-24 16:36 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 07:54 -0500
Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-26 05:25 +0200
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-28 07:26 -0700
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-28 11:09 -0700
Re: Galaxies are half antimatter and half matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-08-27 19:35 +0000
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-24 11:18 -0500
Re: Galaxies are half antimatter and half matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-08-27 19:33 +0000
Re: Re: Galaxies are half antimatter and half matter edprochak@gmail.com - 2016-08-24 12:12 -0700
Re: Re: Re: Galaxies are half antimatter and half matter Michael J. Strickland <michael06582@comcast.net> - 2016-08-25 01:55 -0400
Re: Re: Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-25 08:21 +0200
Re: Re: Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-25 05:58 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 08:51 -0500
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 08:55 -0500
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-25 08:35 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 10:39 -0500
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-25 09:11 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 11:21 -0500
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-25 10:29 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 13:58 -0500
Re: Galaxies are half antimatter and half matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-08-27 20:05 +0000
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-27 15:02 -0700
Re: Re: Galaxies are half antimatter and half matter Michael J. Strickland <michael06582@comcast.net> - 2016-08-29 03:30 -0400
Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-30 20:18 +0200
Re: Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-30 20:35 +0200
Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-25 19:45 +0200
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-25 11:14 -0700
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-25 11:17 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 14:00 -0500
Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-25 20:57 +0200
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-25 16:24 -0500
Re: Galaxies are half antimatter and half matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-08-27 20:00 +0000
Re: Re: Re: Galaxies are half antimatter and half matter edprochak@gmail.com - 2016-08-25 11:42 -0700
Re: Re: Galaxies are half antimatter and half matter edprochak@gmail.com - 2016-08-23 10:31 -0700
Re: Re: Re: Galaxies are half antimatter and half matter Michael J. Strickland <michael06582@comcast.net> - 2016-08-24 02:54 -0400
a krok is when noTthaTguY <abu.kuanysh05@gmail.com> - 2016-08-24 10:24 -0700
Re: Galaxies are half antimatter and half matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-24 01:31 +0200
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-23 17:57 -0700
Re: Galaxies are half antimatter and half matter Odd Bodkin <bodkinodd@gmail.com> - 2016-08-24 07:29 -0500
pre-Alfvenic notions of space\Universe noTthaTguY <abu.kuanysh05@gmail.com> - 2016-08-24 10:28 -0700
Re: pre-Alfvenic notions of space\Universe Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-24 21:20 +0200
could be simpler, ug ... ugh noTthaTguY <abu.kuanysh05@gmail.com> - 2016-08-29 11:21 -0700
Re: could be simpler, ug ... ugh Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-08-30 08:45 +0200
1/c is in units of seconds per second per secondpower meters ... regular tetragona were not hurt in the attempt noTthaTguY <abu.kuanysh05@gmail.com> - 2016-08-30 13:36 -0700
Re: Galaxies are half antimatter and half matter john <johnsefton288@gmail.com> - 2016-08-23 14:17 -0700
Re: Galaxies are half antimatter and half matter "Sergio" <invalid@example.com> - 2016-08-20 15:17 -0700
Re: Galaxies are half antimatter and half matter "reber g=emc^2" <herbertglazier0@gmail.com> - 2016-08-27 12:54 -0700
Re: Galaxies are half antimatter and half matter Double-A <double-a3@hush.com> - 2016-08-30 12:39 -0700
csiph-web