Consider Example 4.D.3 from the lecture book. Here, a disk of mass is tied to a rubber band, with the opposite end of the rubber ban being tied to a peg at A. The disk is set into motion at the ...

If your drawer is home to rubber bands, twist ties, and spare keys—those little trinkets we stash away “just in case”—there’s a good chance you’re embracing certain habits and mindsets ...

Yet one that's been getting a lot of press is truly head-scratching -- and ear scrunching: When you have facial swelling, you ...