THE [ SALEN-GA FLAT EARTH PARADOX ] OF QUANTUM PHYSICS- THE EARTH IS GLOBALLY ROUND TO AN ASTRONAUT AND IS LOCALLY FLAT TO A PEDESTRIAN. A MUCH MORE CLEARER PARADOX THAN SCHRODINGER'S DEAD/LIVE CAT. THE POWERFUL SALENGA PARADOX IS BASED ON HENRI POINCARE'S [ RELATIVITY OF SIMULTANEITY WHICH STATES: " A THING OR PHENOMENA IN NATURE, AND IT'S LOGICAL OPPOSITE ARE BOTH ANTI-LOGICALLY VALID AND TRUE, DEPENDENT UPON A PARTICIPATOR(PHYSICS OBSERVER)EXPERIENCING THE THING OR PHENOMENA".