Sunday, January 7, 2018

Borders and Walls

I think the perfect wall would be one that senses climbers, leans backward slowly, then snaps forward slinging the climber off. Like flicking a booger off your finger. If one gets through, subsurface air jets would be triggered and blow the intruder back over the wall.

On the other hand I don't see why a nice deep and wide trench full of rattlesnakes and punji sticks wouldn't work.

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