Most of the pens are made from wood that's at least three-quarter-inch by three-quarter-inch by 6 inches. He drills a hole through the center of two pieces, inserts and glues a brass tube to hold the ...

Dagan Prusky sat outside the Sebastopol farmers market for the first time last year, a kid with just a table and a few homemade pens for sale. Fourteen years old at the time, Dagan became the market’s ...

You probably have no idea where the ink in your pen comes from, much less whether it’s a simple factory process or demanding of more expertise. Josh Velson, a chemical engineering consultant for bio ...