ext_32721 ([identity profile] randomdreams.livejournal.com) wrote in [personal profile] hollyking 2008-10-25 01:04 am (UTC)

When I got an entire bag of laser diodes, I drilled parallel holes in a small piece of aluminum, holes that they all press-fit into, and made a laser spotlight. Because, hey, if pointing *one* laser at something is cool, pointing *20* is even COOLER, right? right?
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