Do concrete mixers turn clockwise or anticlockwise? As I drove back to my hotel last night, I passed a line of three such vehicles, barrels zebra striped and clearly showing they were in action. And two turning one way, and one the other.

Perhaps two were mixing, and one was separating the ingredients?

(written 2006-06-28 08:39:31)

 

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First Light, Bootle Docks, Liverpool
Running external processes in Tcl and Tcl/Tk
Which way to turn?
Good follow up ... my thanks
Converting between Hex and Decimal in Tcl
Tcl - lappend v concat
Separation and Integration
The fragility of pancakes - and better structures
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