Talk:Yoctometre

Is there a unit of length that it is impossible to have a fraction of?? Georgia guy 00:09, 13 May 2005 (UTC)
 * Wouldn't that the be Planck's length?   &mdash; J I P | Talk 11:15, 19 May 2005 (UTC)

Uses
I'm not a physicist, but some of those measurements seem to be wrong orders of magnitude. Anyway why mention the speed of light or diameter of a nucleon when ym is not a useful unit for those quantities? TomS TDotO (talk) 02:52, 23 December 2015 (UTC)