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My attempt with a laser and a Khet game
(totally awesome, except if your enemy knows chess and you don't)


It turns out, making a laser beam visible isn't easy if you don't have access to cold smoke which doesn't rise from the ground. Before I snatched the 808, the beam vanished again.

Old picture: https://testem.duckdns.org/Images/La...04-26-4270.jpg

So i devised a system to blow smoke over the field consisting of an old laptop as fan,
an incense cone inside a box with two holes and a bit of Lego and a wooden plate.
Also a tripod helped.
The card boxes and piles are there to stabilize the laser and to keep its button pressed.

The setup:
https://testem.duckdns.org/Images/La...04-28-4313.jpg

Bonus video:
https://testem.duckdns.org/Images/La...04-28-4297.mkv

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