[ExI] we stand on the shoulders of giants

[MB]

> On Sat, Jul 4, 2009 at 12:10 PM, Brian Manning
> Delaney<listsb at infinitefaculty.org> wrote:
>> P.S. But I still think I could make a rudimentary, bellows, if highly leaky,
>> with tree branches and animal skin!! But it would take a while, and my first
>> attempts would suck.
>
> Bellows that suck?  I think you should check the design specs, we need
> one that blows.  :)
>

Actually, they work both ways, suck *and* blow.  So he may have the right specs.  If
they suck, surely they should also blow?

Regards,
MB