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Lego Mindstorms + Lasers 122

hamsan writes "My brother just hacked a laser pointer into an NXT light sensor and fully documented the process. From the page — 'Total Project Cost — $16.99 plus shipping. Time Required — Approximately 2 hours of tinkering. Having an Alpha Rex with a Laser — Priceless!' Of course, the usual warnings about voiding warranties and avoiding lasers apply."

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Q: How many IBM CPU's does it take to execute a job? A: Four; three to hold it down, and one to rip its head off.

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