Video Demonstrations
This video demonstrates why crossing a clock, or other high speed signal, over a split in the (ground) return plane is bad news for EMI.
This fun video shows some experiments done with a low-cost Tesla coil!
This video demonstrates why pigtails in I/O cables is bad news for EMI.
This simple spreadsheet for analyzing clock harmonics was developed by my coauthor, Patrick André and is also available on his web: