Because of the magnets are actually electromagnetics aka what causes them to repel each other the atoms and the electrons will make a force of them pushing away from each other because the two magnetic poles are not north and south
meter, millimeters, kilometers. liters. kilograms. centimeters etc... look up the rest
Answer:
Probably competition with television news-
by 1953 television was becoming common in many houses and people could obtain news from television newscasts
This is not a answer but can’t you just search that up on the internet and get the answer?