Spike trap in the "Chamber of Light"...

Posted by Fall Guy from pool0827.cvx21-bradley.dialup.earthlink.net on May 08, 2000 at 14:36:27:

Does anyone have a clue how a sensor triggered trap of this kind could
have been fashioned by an ancient culture? Pressure triggers:
absolutely! But there were no optical sensors then and wouldn't the
trap have deployed as soon as it got dark [clouds, nightfall, etc.]?
Yet it looks as if the trap goes off only for human victims. Or is
this another mystical element? Fal

Follow Ups:

• Spike trap thoughts Gregg 21:21:41 5/12/2000 (0)
• also, how do the spikes retract, because they obviously caught Sopito(sp?) by suprise(nm) German Mechanic 10:18:46 5/09/2000 (1)
  • That is less of a problem: Fall Guy 14:44:47 5/09/2000 (0)
• Re: Spike trap in the "Chamber of Light"... another_Adam 16:16:04 5/08/2000 (3)
  • Roaches? Micah 17:16:02 5/08/2000 (1)
    • I think you are on to something there! [nm] Fall Guy 17:29:46 5/08/2000 (0)
  • There is seemingly not even a draft, though: Fall Guy 16:38:36 5/08/2000 (0)

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