Slower knots!
Post 1
Started conversation Mar 29, 2001
Hi Croz and purple!
This is a very nice entry! A "complicated" technical principle in easy to understand words! 
However, I think you made a little mistake in transforming units or maybe missed the decimal point. 25 knots should be 12.5 meters per second, shouldn't they?
Good job!
HP
ยป--.