In stead of a robot, how about using David Locklear
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> On Jun 5, 2016, at 11:56 AM, David via Texascavers
> wrote:
>
> Numerous times cavers have done research into staying underground for
> months at a time.
>
> I would like to propose today that a group of young cavers do
Numerous times cavers have done research into staying underground for
months at a time.
I would like to propose today that a group of young cavers do a
50-year study on the effect of a robot in a
cave.
You can purchase a programmable robot today for just $ 500 plus tax
and shipping.
Here is the