Month: June 2012

Engineer Guy vs. Frickin’ Lasers

Engineer Guy vs. Frickin’ Lasers

In this, the fourth installment of Engineer Guy Series #4, Bill, Patrick, and Nick show off the engineering that accounts for three key characteristics of laser light: single wavelengths, narrow beams, and high intensities. Highlights include laser retinal surgery, the difference between phosphorescence and fluorescence, and a rather more sophisticated treatment of laser physics than is common in popular science.

3D Printable Maker Playset

: Chris Krueger of Arlington Heights, IL, wrote in to share his Maker Playset I thought I’d send along my “Maker Playset” I just finished putting together. Sure kids could play with dinosaurs or airplanes, but why not a workbench and a 3D printer! This is a miniature model of my workshop and just what […]