Now I am working on the chapter "Catenary" of the book "Mathematical Studies with Mathcad". See please one part here Catenary with load
I see that the value 630 feet is very... magic value.
See please:
- Gateway Arch - Wikipedia, the free encyclopedia - an antycatenary
- The New York Wheel, A 630-Foot-Tall Ferris Wheel Planned for Staten Island
- http://demo.processwire.com/search/?height=630
- Etc - try please 630 feet on Google
What magic or someone others do we have in 630 feet - 192 m?
On picture from the book:
Werner! Where are you?
