Hacker News
- LED mounted in a contact lens for possible VR/AR displays (2011) https://benkrasnow.blogspot.com/2011/12/led-mounted-in-contact-lens-for.html 16 comments
- Electrical impedance made easy - Part 1 http://benkrasnow.blogspot.com/2011/06/tutorial-electrical-impedance-made-easy.html 21 comments
- DIY Liquid Nitrogen Generator http://benkrasnow.blogspot.com/2008/08/diy-liquid-nitrogen-generator.html 12 comments
- 24" span carbon fiber bridge that weighs 2.62 pounds and supports 8905 pounds. http://benkrasnow.blogspot.com/2012/11/carbon-fiber-bridge-from-2005-sampe.html 117 comments technology
- Workshop Lighting -- Working on setting up my workshop and came across and interesting post about T8,T5, and LED Lighting on Ben Krasnow's Blog http://benkrasnow.blogspot.com/2011/05/shop-lighting-upgrade-t5-vs-t8.html 3 comments electronics