On Mon, 13 Jul 2009 07:17:24 +0000, Andrew Gabriel wrote:
My grandfather used to get up at 4am as the daylight starts appearing,
and sit watching the lawn. As a mole hill rises up, you whack it hard
with a heavy spade. That's the end of that mole.

Hmm, I bet someone could rig up a little robot with a vision system to do
that automatically... just randomly pootles around the garden, unattended,
clobbering anything that appears...