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ajross
on June 25, 2012
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The fanless heatsink: Silent, dust-immune, and alm...
It's called a "hydrodynamic air bearing" in the text, so presumably there are no traditional bearing parts. The question would then be the cost of machining the surfaces to the right tolerance.
nosse
on June 25, 2012
[–]
Air bearing is not unique solution. It's been done for a while.
https://en.wikipedia.org/wiki/Fluid_bearing#Air_bearings
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