The meter was defined like 3300 year later.

I'm not sure if they already were using fay/24/60/60 as a unit if time.

Africa moves like 2.5cm per year due to the tectonic plates, so like 80 meters (270 feet).

The difference between 29.979234° and 29.9792458° are like 2.5 meters (8 feets).

This has been posted a few times, and it makes no sense.