Open-Source Utility for Stereolithography

The key to successful stereolithography (SLA)1 3D printing lies at the intersection of chemistry, hardware and software. The photopolymer recipe, the optics of the printer, and the print settings are all interdependent. If you make a big change to one, you will likely need to tweak the other two. Despite the fact that SLA printing is now fully democratized (there is a Kickstarter running right now for (yet another) $150 SLA printer), there is not much useful information online about how to ‘dial-in’ a reliable SLA printing process. »

Teaching Disabilities

I really enjoyed this recent interview of Eric Weinstein on The Tim Ferriss Show Podcast. One of the most powerful moments for me was when Eric says, “We don’t talk about teaching disabilities, we talk about learning disabilities.” (1:08:41) Eric continues: A lot of the kids that I want are kids that have been labelled learning disabled but they are actually superlearners, they’re like learners on steroids who have some deficits to pay for their superpower. »

The Economics of Scientific Collaboration

I just finished reading Michael Nielsen’s book, “Reinventing Discovery”, which I highly recommend. One of my favorite discussions in the book is also explored in his 2008 essay “The economics of scientific collaboration”. Nielsen’s concept of “expert attention” as a scare resource provides a unique lens through which to explore the economic aspects of scientific research, as a market in and of itself. While there are plenty of debates on the economics of science in the typical ‘discovery > technology > commercial products > quality of life’ arc, Nielsen explores the market aspects of doing science, as opposed to the output of science. »