My dad took me to an England game at Wembley about 1948/49. the five forwards all had names that began with an 'M' . I can remeber four of them: Matthews,Mortenson,Milburn and Mannion but I can't...
How does an airplane fly? The math works out, but is the common conceptual model that most people learn in school correct? There is loads of stuff about this controversy on line. I just wanted to get...