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

Groups > sci.physics.relativity > #375708

Re: Gravity needs NO Matter

From Éibhear <eibhear@no-email.net>
Newsgroups sci.physics.relativity
Subject Re: Gravity needs NO Matter
Date 2016-02-06 21:28 +0000
Organization GIDEON
Message-ID <n95oid$1hdk$1@gioia.aioe.org> (permalink)
References (7 earlier) <2503286.DDeqIFbDZJ@PointedEars.de> <c9092dfc-dd97-48f0-8930-820b80606d46@googlegroups.com> <2294866.0eUmRxfOXn@PointedEars.de> <5a083863-3552-48cf-8aa6-0ea069149c7f@googlegroups.com> <12655071.xHVoytKf2S@PointedEars.de>

Show all headers | View raw

Thomas 'PointedEars' Lahn wrote:

> First of all, you mean a _gravitational_ wave; a gravity wave is
> something else. 

What exactly. Teach me learn.

> Second, gravitational waves, if they exist, are
> ripple-like disturbances in the gravitational field of a massive body.

You just said those are something else.

> The gravitational field of a massive body (and AFAWK, spacetime as well)
> extends to infinity (where the gravitational potential approaches 0);
> *nothing* can leave it.

Another error. The story goes saying that at infinity the gravitational 
potential approaches maximum, not 0. Consequently that potential will be 
infinite as well. How do you like it?

Back to sci.physics.relativity | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Gravity needs NO Matter Juan Sebastián <jseb@montserrat.info> - 2016-01-29 10:43 +0000
  Re: Gravity needs NO Matter Odd Bodkin <bodkinodd@gmail.com> - 2016-01-29 07:40 -0600
    Re: Gravity needs NO Matter Juan Sebastián <jseb@montserrat.info> - 2016-01-29 13:50 +0000
    Re: Gravity needs NO Matter benj <none@gmail.com> - 2016-01-29 12:22 -0500
      Re: Gravity needs NO Matter Odd Bodkin <bodkinodd@gmail.com> - 2016-01-29 11:28 -0600
        Re: Gravity needs NO Matter benj <none@gmail.com> - 2016-01-29 13:41 -0500
          Re: Gravity needs NO Matter Odd Bodkin <bodkinodd@gmail.com> - 2016-01-29 13:36 -0600
            Re: Gravity needs NO Matter benj <none@gmail.com> - 2016-01-30 02:30 -0500
          Re: Gravity needs NO Matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-01-30 14:07 +0100
            Re: Gravity needs NO Matter jamesl51165@gmail.com - 2016-01-30 09:32 -0800
              Re: Gravity needs NO Matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-01-30 20:19 +0100
                Re: Gravity needs NO Matter jamesl51165@gmail.com - 2016-01-30 15:37 -0800
                Re: Gravity needs NO Matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-01-31 18:15 +0100
                Re: Gravity needs NO Matter jamesl51165@gmail.com - 2016-02-06 10:23 -0800
                Re: Gravity needs NO Matter jamesl51165@gmail.com - 2016-02-06 11:14 -0800
                Re: Gravity needs NO Matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-02-06 22:24 +0100
                Re: Gravity needs NO Matter Éibhear <eibhear@no-email.net> - 2016-02-06 21:28 +0000
                Re: Gravity needs NO Matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-02-07 10:00 +0100
            Re: Gravity needs NO Matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-02-01 21:50 +0100
              Re: Gravity needs NO Matter shan <shan@enterapps.org> - 2016-02-05 21:43 +0000
  Re: Gravity needs NO Matter Sam Wormley <swormley1@gmail.com> - 2016-01-29 08:13 -0600
    Re: Gravity needs NO Matter Maciej Woźniak <mlwozniak@wp.pl> - 2016-01-29 16:44 +0100
  Re: Gravity needs NO Matter jamesl51165@gmail.com - 2016-01-29 11:03 -0800
    Re: Gravity needs NO Matter Juan Sebastián <jseb@montserrat.info> - 2016-01-29 19:35 +0000
  Re: Gravity needs NO Matter jamesl51165@gmail.com - 2016-01-29 16:04 -0800

csiph-web