Learn the Difference: Gas and Diode Lasers

Screen Shot 2015-08-28 at 4.58.08 PM

By , 08/28/2015 @ 4:58 pm= | Full size is 1198 × 750 pixels


Sophia is the managing editor of the Make: blog. When she’s not greasing editorial gears, she likes to run, ride, climb, and lift things, and make lo-tech goods like zines, desserts, and altered clothing. @sophiuhcamille