EEVblog 1472 - Resistor Cube Problem SOLVED

How to solve the resistor cube problem using equipotential nodes, short and open techniques, and circuit simplification.
Twitter: https://twitter.com/engineers_feed/status/1519561534787051521
Gausian resitors: https://www.youtube.com/watch?v=1WAhTdWErrU
Kirchhoff's Laws: https://www.youtube.com/watch?v=WBfAEeEzDlg
Forum: https://www.eevblog.com/forum/blog/eevblog-1472-resistor-cube-problem-solved/

00:00 - The Resistor Cube problem
04:28 - The SECRET to circuit simplification using equipotential nodes
06:04 - Analysis "by inspection"
14:22 - Summary of the solution
16:14 - Let's BUILD it!
19:28 - Two resistors are entirely redundant!

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