WHY WE HAVE WINER OR SUMMER ?

for many people right now it is only 66.66 degree problem
( I'm sorry exist more info ... )





HOW TO BUILD VERY PRECISION GPS SYSTEM without SATELITES !!!
ONLY INTERNAL SIGNAL

WE NEED ONLY THREE CONSTANT VELOCITY
AND ASTRONOMY TIME ALGORITMS



ZERO GPS SIGNAL PROBLEM ?



WHY BIG FISH ( whales ) like Infra sound music

Big fish inside head has got big empty chamber inside chamber small source of signal that is able travel without air




HOW TO MEASURE AIRPLANE SPEED ???






EXPLAIN DARK MATTER PROBLEM AND BLACK HOLES MODEL



I SEE AIRPLANE BUT I CAN NOT HEAR AIRPLAIN ?
WHAT IF I NOT SEE AND NOT HEAR AIRPLAINE




DOPPLER EFECT IT IS NOT ONLY RED/BLUE SHIFT it is also APPARENT DISTANCE SHIFT !!!