Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > sci.physics > #634921

Re: E=M

Cross-posted to 3 groups.

Followups directed to: sci.physics.relativity

Show all headers | View raw

Serg io <invalid@invalid.com> wrote:

> On 5/30/2017 11:41 PM, Sylvia Else wrote:
>> Scientists well know that units of energy and mass are just different
>> representations of the same thing, and use whichever unit is the most
>> convenient.
> 
> nope.  They have different units.

Good morning, sunshine!

<https://en.wikipedia.org/wiki/Mass-energy_equivalence> is known since 1905.

The computer you are (ab)using to post¹ would not work if it were different.

F'up2 .relativity

_______
¹ <https://tools.ietf.org/html/rfc5536#section-3.1.2>
-- 
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

Thread

E=M The Starmaker <starmaker@ix.netcom.com> - 2017-05-27 11:12 -0700
  ! This topic has been hidden because it was flagged for abuse. The Starmaker <starmaker@ix.netcom.com> - 2017-05-27 13:06 -0700
    Re: ! This topic has been hidden because it was flagged for abuse. The Starmaker <starmaker@ix.netcom.com> - 2017-05-27 13:20 -0700
  Re: E=M Sylvia Else <sylvia@not.at.this.address> - 2017-05-31 14:41 +1000
    Re: E=M Serg io <invalid@invalid.com> - 2017-05-31 08:11 -0500
      Re: E=M Tom Roberts <tjroberts137@sbcglobal.net> - 2017-05-31 09:09 -0500
        Re: E=M "HGW..." <hgw@....> - 2017-06-04 19:33 +1000
          Re: E=M Poutnik <poutnik4nntp@gmail.com> - 2017-06-04 11:58 +0200
            Re: E=M Prudence Youngs <usue@weuem.ge> - 2017-06-04 11:53 +0000
            Re: E=M "HGW..." <hgw@....> - 2017-06-05 08:58 +1000
          Re: E=M poraty350@gmail.com - 2017-06-04 06:14 -0700
          Re: E=M Odd Bodkin <bodkinodd@gmail.com> - 2017-06-04 13:25 +0000
            Re: E=M "HGW..." <hgw@....> - 2017-06-05 09:00 +1000
              Re: E=M Odd Bodkin <bodkinodd@gmail.com> - 2017-06-04 23:13 +0000
                Re: E=M "HGW..." <hgw@....> - 2017-06-05 11:10 +1000
      Re: E=M Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-06-01 01:49 +0200
  Re: E=M poraty350@gmail.com - 2017-05-31 07:55 -0700
    Re: E=M poraty350@gmail.com - 2017-05-31 07:57 -0700
      Re: E=M The Starmaker <starmaker@ix.netcom.com> - 2017-05-31 10:16 -0700
        Re: E=M Edward Prochak <edprochak@gmail.com> - 2017-05-31 15:47 -0700
          Re: E=M Serg io <invalid@invalid.com> - 2017-05-31 18:11 -0500
          Re: E=M The Starmaker <starmaker@ix.netcom.com> - 2017-05-31 19:30 -0700
            Re: E=M poraty350@gmail.com - 2017-06-01 01:01 -0700
              Re: E=M The Starmaker <starmaker@ix.netcom.com> - 2017-06-01 10:33 -0700
                Re: E=M poraty350@gmail.com - 2017-06-02 17:45 -0700
            Re: E=M Edward Prochak <edprochak@gmail.com> - 2017-06-01 10:57 -0700
              Re: E=M The Starmaker <starmaker@ix.netcom.com> - 2017-06-01 11:35 -0700
                Re: E=M Edward Prochak <edprochak@gmail.com> - 2017-06-02 14:53 -0700
        Re: E=M poraty350@gmail.com - 2017-06-01 00:53 -0700
          Re: E=M The Starmaker <starmaker@ix.netcom.com> - 2017-06-01 10:36 -0700

csiph-web