8 Mar
2005
8 Mar
'05
2:46 p.m.
----- Original Message -----
From: "Jules Richardson" <julesrichardsonuk at yahoo.co.uk>
To: <cctalk at classiccmp.org>
Sent: Tuesday, March 08, 2005 11:15 AM
Subject: Re: OT:techology
You've got gravity. Dry sand flows pretty well.
Bamboo is hollow and so
can be used to channel dry sand around. Different lengths of bamboo
could be used to introduce delays. Doubtless you could make basic logic
gates.
cheers
Jules
How fast would the sand have to flow to invoke the Coanda effect for a
fluidic gate ?
Geoff.
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