Who wants to help read a Saturn V core stack?

Hi Reading shouldn't be too difficult. Outputs could be recorded by a digital scope. The rise times of the address and inhibit lines are mostly to be slow enough that it doesn't cause the sense amplifier to trip on the coupling in the selected address line. Other addresses are protected by the matching signal on the inhibit line. Any reasonably slow ramp would work since one is using a scope to record and not a sense amp. The levels needed can be determined experimentally since the amplitude of the read signal is indepedent of the address signal size ( assumming that there is sufficient signal to cause the core to switch ). There is little leakage of flux outside of the cores. Any method to read an exterenal flux would be difficult to detect. I doubt a hall efect would be sensitive enough. Maybe a SQUID could be used. There are ones that are used to detect small shorts inside of IC packages. Still, I think the easiest method is as I described, using an electrical method and tries using small increments in the current. Dwight _________________________________________________________________ Color coding for safety: Windows Live Hotmail alerts you to suspicious email. http://windowslive.com/Explore/Hotmail?ocid=TXT_TAGLM_WL_hotmail_acq_safety…