Richard Clark wrote:
I can anticipate the Cecilean logic now:
The balls, falling, traverse half the distance in half the time;
hence with each half of the remaining distance, half that time;
as there is always half the distance to go, they never hit;
ergo gravity does not exist!
If gravity does not exist, no test need be performed
(followed by 600 posts about the current in the Tiber).

And if recent history is any indicator, half the posts would be from
you, contributing virtually nothing to the discussion.