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A comment on How To... Cram a 24-Core Linux Cluster in $30 IKEA Drawers. Parent comment

Re:How To... Cram a 24-Core Linux Cluster in $30 IKEA Drawers by ars on Tuesday September 07, 2010 @03:49PM (#1669894)
You do need ground, but do it without loops. Grounding loops are a violation of the electrical code (and can be dangerous in certain fault conditions).
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