Tip - Neither Pen Nor Pencil: Write Endlessly In Metal

Published 9 years, 2 month(s) ago | Submitted by Ramon Vingerhoed

One of the pleasures of writing in pencil is the friction of two solid materials in contact. One of the delights of writing in pen is that you can write co

For further reading: http://www.wired.com/2010/09/neither-pen-nor-pencil-write-endlessly-in-metal/

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Ramon Vingerhoed

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Posted: 9 years, 2 month(s) ago

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