Category Archives: Math

“Wye Knot”

Posted on 2013-05-12 by M. Eric Carr

What is the resistance between two corners of a cube made from one-ohm resistors? Continue reading →

Posted in Analog, EET201, Electronics, Fundamentals, HOW-TO, Math | Leave a comment

Electoral College Reckoner

Posted on 2012-11-03 by M. Eric Carr

Rehashing Nate Silver’s data, I come up with a 96% chance of a Democratic victory next week… Continue reading →

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

Euclidean Construction

Posted on 2012-10-12 by M. Eric Carr

It turns out that tenth-grade Geometry class has practical applications… Continue reading →

Posted in Design, Drexel, Math, Reverse Engineering | Leave a comment

Celsius Intuition

Posted on 2012-05-02 by M. Eric Carr

Developing intuition about temperature in degrees C is not always easy for those of us in the U.S… Continue reading →

Posted in Math, Science | Leave a comment