Competitive wood planing, in Japan (via Kottke.org)
The winner: 9 microns. NINE. THOUSANDTHS of a millimetre. About the same size as a red blood cell.
Cor.
Competitive wood planing, in Japan (via Kottke.org)
The winner: 9 microns. NINE. THOUSANDTHS of a millimetre. About the same size as a red blood cell.
Cor.
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