The Graphite Pencil was discovered before 1565, when a deposit of graphite was discovered near Grey Knotts of Seathwaite in Cumbria, England. The locals being traditional farmers found that it was ...
Here’s another fun weekend project for the hacker younglings, a musical synthesizer that plays different musical tones based on the resistance of your conductive graphite drawing! Like our ...
Learn more As someone who's been drawing since I could hold a crayon, I've been through my fair share of graphite pencils, sketchbooks, and paint sets. I've tried dozens of different brands over ...