Earth’s magnetosphere, once thought to have a simple electric polarity pattern, has revealed a surprising twist. New satellite data and advanced simulations show that the morning side of the ...

For decades, scientists assumed that Earth’s magnetosphere had the same charge polarity from pole to equator. That assumption ...

But with reversed polarity, the item can be energized even if you think it is off since electricity will flow through the circuit until it reaches the closed switch, rather than being cut off at the ...