1989 (eighteen years ago) an aircraft droped down its fan disk. And After that it has difficulties for landing and crashed on the gruond and more than 100 people killed. The disk was not found several months. Indeed by simple physics rules it is very easy to find the location of this disk. Because they know the speed of aircraft, speed of wind, frequency of disk etc.. And several months later one farmer found the disk accidentially. The question is: if physics dont find answers to such kind of problems why it exist. That is the point. What einstein or newton said is ofcourse impartant but if it not solve the peoples problems there is something wrong with that. yours sincerely.