No, absolutely not, no way whatsoever would I consider it today.
I will however fess up that in 1955 my brother (8) and I (6) did some "scientific experiments" to determine what the effect would be running 2 engines at each other into a lincoln log wall at the same time at full speed. While I really don't remember the outcome of our experiment, I do remember quite clearly what happened when my father came down to the basement and saw what we were doing. All I can say it wasn't a pretty picture as their was much yelling and walloping to be had. Needless to say our experimenting days were over, forever.
Ed