Researchers
believe electromagnetism may help red wood ants sense imminent earthquakes in time to evacuate their mounds.
Not exact matches
It was
believed that this would explain, at the very least,
electromagnetism and probably gravitation as a wave in the ether.
In the 1930s, when Einstein began his work on a unified field theory, physicists
believed that there were only two universal forces that the theory would have to unite: gravity and
electromagnetism.