creationist tried to tell me embrology doesn't support evolution.

[popeyespappy]

See Stat that's the problem. The one your vast scientific knowledge should let you identify in the line of crap you are being fed. The different elements have different decay rates. If they had experienced accelerated decay rates in the past they would yield dissimilar results now instead of similar ones. If you speed up their various decay rates the error increases. It doesn't decrease. You have to speed up time not the decay rates if you want your argument to work.