"How about Homo erectus =====> Homo sapiens."
This example was not observed and cannot be reproduced. The association is based on preconception, assumption and speculation.
You asked for a verified example, and I gave you one -- How about Homo erectus =====> Homo sapiens. Now you want it to have been observed and reproducible?
By your requirements, physical observation and reproducibility, pretty much nothing can be demonstrated. You are not doing science.
Do you believe in the global flood too?
But I see plenty of adults that act like lower life forms. It HAS to be true:).
and here:
http://www.freerepublic.com/focus/f-chat/1351793/posts
and here:
http://www.freerepublic.com/focus/f-backroom/1343600/posts