Re: On formal HAS-A definition
From: David BL <davidbl_at_iinet.net.au>
Date: Mon, 10 May 2010 19:25:32 -0700 (PDT)
Message-ID: <9b0be461-1d1b-4c69-b05c-b59aa6c3382d_at_v29g2000prb.googlegroups.com>
> And yet a railcar doesn't have tires and only some subway cars have
> tires.
Date: Mon, 10 May 2010 19:25:32 -0700 (PDT)
Message-ID: <9b0be461-1d1b-4c69-b05c-b59aa6c3382d_at_v29g2000prb.googlegroups.com>
On May 9, 8:33 am, paul c <toledobythe..._at_oohay.ac> wrote:
>
> And yet a railcar doesn't have tires and only some subway cars have
> tires.
Getting off topic but I thought all rail car wheels have tyres (made of hard wearing steel and heated before placing on the wheel). Received on Tue May 11 2010 - 04:25:32 CEST