On Thu, Jun 18, 2015 at 08:25:46AM +0200, Pontus Pihlgren wrote:
> On Wed, Jun 17, 2015 at 09:26:38PM +0200, Alexander Schreiber wrote:
> >
> > That has been done before for production purposes. I kid you not.
>
> I believe you. I found this on youtube, looks like the have some sort of
> generator or boiler external to the shovel. Perhaps it's compressed air?
>
> https://www.youtube.com/watch?v=KM2lmAjwVWs
It looks suspiciously like a compressed air hookup. The fact that there
is no visible steam "escaping" just reinforces that impression.
Kind regards,
Alex.
--
"Opportunity is missed by most people because it is dressed in overalls and
looks like work." -- Thomas A. Edison
