A quasi-scientific test of 3 methods of annealing PLA to make it more temperature resistant and stiffer. I was looking for a faster way to heat-treat parts printed in PLA... looks like I found one (spoiler alert).

My contribution links:

MONTHLY SUBSCRIPTION:
  / alexkenis  

ONE-TIME CONTRIBUTION:
https://PayPal.me/AlexKenis

Background music by my band Solamors, you can contribute by buying a copy on bandcamp.com, or iTunes, Google Play, etc etc:
https://solamors.bandcamp.com
https://aletheian.bandcamp.com

PRODUCTS and blog:
AlexKenis.com (redirects to my blog at the moment)