When HN users recommended it
1 HN user recommended this in 2013, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2013, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
But consumer anti-static brushes (http://www.amazon.com/Static-Master-Brush-1-Inch/dp/B0000AE6...), industrial anti-static coatings, industrial coating thickness measurement, and oil well inspection are a few of its uses.