Category Archives: Digital Citizenship

Warranty Not Void If Removed

Posted on 2020-10-03 by M. Eric Carr

Turns out those pesky “Warranty Void If Removed” stickers … are illegal. Continue reading →

Posted in Current Events, Digital Citizenship, Electronics | Leave a comment

“Free Energy!”

Posted on 2020-05-23 by M. Eric Carr

“Free energy” — just isn’t a thing. Here’s why. Continue reading →

Posted in Current Events, Digital Citizenship, Science | Leave a comment

Artifact-Free Metrology!

Posted on 2018-11-16 by M. Eric Carr

Today’s CGPM vote means that as of next May 20, all SI units will be defined in terms of natural constants, democratizing SI references. Progress! Continue reading →

Posted in Current Events, Digital Citizenship, Electronics, Fundamentals, Mechanical, Science | Leave a comment

Printer, Upgrade Thyself

Posted on 2017-06-30 by M. Eric Carr

Using a 3D printer to make more/better 3D printer parts… Continue reading →

Posted in 3D Printing, Design, Digital Citizenship, Tools | Tagged , , , , | Leave a comment