Super fun! I would have used this mainly to kill bugs tho.
Pocket sized death ray: SOLD!
Hi guys! First of all, thanks for the article and thanks for every one that commented and liked! If you’d like to know more about this project you can read a full case study here: http://www.atellani.com/febo-engraver-draw-with-the-sun.html or visit the official page, which is http://www.febo.co