Harry Veeder wrote:
Essentially they did do that. When marble was crushed no spike in neutrons was seen. If it was just due to vibrations in the detector then crushing marble would have produced a spike in neutrons too.
Marble was the control? So I should have said "when the block of granite fractured."
I do not recall if they discussed the controls during the ICCF-16 presentation. If they did, then Kidwell was off the mark. He sometimes jumps to conclusions, especially negative conclusions.
- Jed

