Learn the Difference: Gas and Diode Lasers


By , 08/26/2015 @ 2:57 pm= | Full size is 775 × 348 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