I should have mentioned Roger Stringham also (primarily?), in regards
to "Sonofusion", cavitation fusion. Here's a great article by Ed Storms:
http://www.lenr-canr.org/acrobat/StormsEanewmethod.pdf
Note photo of bubble in Fig. 7.
Another interesting and early SPAWAR article showing hot spots (see
Fig. 7):
http://www.lenr-canr.org/acrobat/SzpakSprecursors.pdf
Much better photos of cathode spots where scale can be determined:
http://www.lenr-canr.org/acrobat/SzpakSexperiment.pdf
Best regards,
Horace Heffner
http://www.mtaonline.net/~hheffner/
