From: AdaMagica <christ-usch.grein@t-online.de>
Subject: Re: SI units updated
Date: Wed, 3 Oct 2018 10:37:44 -0700 (PDT)
Date: 2018-10-03T10:37:44-07:00 [thread overview]
Message-ID: <f75547cc-e369-466b-bf60-6a6342955a93@googlegroups.com> (raw)
In-Reply-To: <d8c03c42-34dc-41d2-9cdd-9967f838b81f@googlegroups.com>
Am Dienstag, 2. Oktober 2018 23:43:55 UTC+2 schrieb Shark8:
> Interesting; though I'm not sure what advantage that [using Planck's Constant] would have.
I guess you can feel ths difficulty measuring an atom by using a block of metal.
Measuring instruments have become so precise that a precise unit is needed, not a block of matter that loses atoms by sublimation.
next prev parent reply other threads:[~2018-10-03 17:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-29 20:51 SI units updated AdaMagica
2018-10-01 19:24 ` Shark8
2018-10-02 11:26 ` AdaMagica
2018-10-02 14:36 ` Shark8
2018-10-02 20:12 ` AdaMagica
2018-10-02 21:43 ` Shark8
2018-10-03 5:48 ` J-P. Rosen
2018-10-03 7:21 ` Dmitry A. Kazakov
2018-10-03 14:40 ` Shark8
2018-10-03 17:33 ` AdaMagica
2018-10-03 19:47 ` Dmitry A. Kazakov
2018-10-03 17:37 ` AdaMagica [this message]
2018-11-05 8:47 ` reinert
2018-11-15 11:46 ` AdaMagica
2018-11-05 14:10 ` Simon Wright
2018-11-15 12:41 ` AdaMagica
2018-11-15 16:13 ` Simon Wright
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