The first 1000 people to use this link will get a free trial of Skillshare Premium Membership: https://skl.sh/stuffmadehere12201Please consider supporting these projects through my patreon: http://patreon.com/stuffmadehere Although very fun, these videos are very time consuming and expensive.I use a glowforge pro for rapid prototyping and it's great. You can $500 off a Glowforge pro here: http://glowforge.com/stuffmadehere Join the subreddit: https://tinyurl.com/smhere-----------It was time to take another pass on the hair cutting robot. The new robot is bigger, better, way more reliable and travel friendly. I tried to cut MatPats hair (live) then my brothers hair and then my own. For some reason I'm compelled to improve the pattern carving functionality even though I have zero desire to actually use it....One final thing - if you know of any actual problems that could use a better solution please leave a comment. One of my goals is to make a portion of my projects attempts at solving legitimately useful problems and I would love to have a good list of them. Thanks!