Lasers and Eiffel Towers / 3d Printing, CCHS, Community Outreach / By John Spencer Showing off the mini-mill Clock bot in action Also takes gcode! Alicia’s array lighting up. George-Eric finished his Eiffel Tower just in time to go and visit the real thing! There’s a red laser glow here…. Laser software Not a bad final result! Inside of a baby Laser cutter 3d Printers in progress Kitty and the Deloitte Peeps check out Lifx bulbs Printing a box Nodebots trainer training RF transmissions Hackers hacking.