Although the “Drive” gear of automatic transmissions is the basic way to get your car moving forward, some vehicles have additional settings, such as “L” for “low gear.” The setting ...

The International Monetary Fund sees the US economy shifting into a lower gear this year as President Donald Trump pushes ...

For example, a low gear ratio on a bike or car. If the driven gear is made smaller it will rotate more quickly but with a smaller moment. For example, a high gear ratio on a bike or car.

“No problem!” you exclaim. “I’ll just use a USB battery pack!” But the current draw is too low, and the pack won’t stay on. “Blast!” you exclaim, because you’ve been watching too ...