Though the cape has existed for thousands of years, wind, waves and currents have changed its shape.

The currents might have changed considerably in the last fifty thousand years.

I believe we should continue on our path quickly, before the currents change.

But social currents have changed, and so has my neighborhood.

So far, the currents hadn't changed back.

Temporal currents change without notice, so you can't always be sure -" There was a loud bellowing noise behind them.

When the circuit is broken, the current cannot change instantaneously, which creates a potentially damaging spark across the separating contacts.

The salvagers had expected to continue the search until late September or early October, but the currents changed earlier than usual, he said.

In a circuit, an inductor limits the rate at which the current can change.

Note that the currents must properly change under gauge group transformations.