TAP – My explanation is added at the end, for what it’s worth. First watch the youtube Dutch experiment which appears to demonstrate that Pi is 4, it could be said.
SUMMARY OF ARTICLE –
This video appears to offer evidence that the circumference of the circle is exactly four diameters. Conventional geometry fails to take account of time and motion. It is calculated in a timeless non-existent world. In the real world time exists, and that extra factor renders conventional geometry incorrect as regards the value of Pi.