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Date:      Fri, 24 Feb 2012 13:20:42 +0100
From:      "Julian H. Stacey" <jhs@berklix.com>
To:        Erich Dollansky <erich@alogreentechnologies.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Why is this Symbol in the front of your website. A humble request. 
Message-ID:  <201202241220.q1OCKg5D062431@fire.js.berklix.net>
In-Reply-To: Your message "Fri, 24 Feb 2012 14:32:28 %2B0700." <201202241432.29069.erich@alogreentechnologies.com> 

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Erich Dollansky wrote:
> Hi,
> 
> On Friday 24 February 2012 14:14:32 Matthew Seaman wrote:
> > On 24/02/2012 06:59, Erich Dollansky wrote:
> > > I live in Asia and they really have these things here. Just without the horns.
> > 
> > That would be what most people call a "ball."  They have them in the
> > west too...
> > 
> do they vibrate when they get moved?
> 
> The Asian balls are more like bells. There is something inside which make them vibrate.

Yes there's an acoustic element to them I recall, about 3.5 cm (2.54
cm = 1") diameter, pack of 2.  Pick one up & it feels like an outer
stainless steel shell, connected by springs to an inner weight.
Reflex was to want to saw it apart to see what was inside, & how
they assembled the 2 halves.  I suppose spot welding, then circular
rim welding, then polishing then stainless steel finish ?

Cheers,
Julian
-- 
Julian Stacey, BSD Unix Linux C Sys Eng Consultants Munich http://berklix.com
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