Amid record-low illegal crossings, Defense Secretary Pete Hegseth tours southern border with border czar Tom Homan.

It is more stable. The weight has a turning effect or moment, which causes the car to topple over or fall back. A double decker bus is stable as it has a: low centre of gravity because of its low ...

* Let’s start with us as a baseline. The average human bite force comes in at 162 psi. The highest human bite force ever ...

This means that the gears rotate in opposite directions. The forces acting on the teeth are identical for both gears, but their moments are different: If the driven gear is made larger is will ...

WASHINGTON – The Supreme Court on Wednesday seemed likely to agree that courts can look beyond the exact moment a police officer is using deadly force to determine if that force was unreasonable.