[ExI] glass fire

[Adrian Tymes]

On Wed, Sep 30, 2020, 4:14 PM spike jones via extropy-chat <
extropy-chat at lists.extropy.org> wrote:

> With a converging nozzle, you have a lot of range.
>
I think this is the disconnect.  Calculate the range, and thus the area
covered per installation - even ignoring all those buildings and/or trees
in the way, which reduce the area.

Compare to the area of, say, Napa County - assuming you wished to protect a
large area, rather than just one winery.  Maybe just the non-wilderness
area.

>
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