The Proceedings of the Royal Society has published...  ...ished a research paper on the roles of impact and inertia in the failure of a shoelace knot. In other words...  ...knot. When the foot is swinging during a stride, inertia pulls the ends of the laces apart, eventually wit...

The following is an article from The Annals of Imp...  ...squo;s opera is about a boy, and his ego, and his inertia . This little boy thinks he’s the most popul...  ...y clamped to his arm.]ACT 4: “A Boy and His Inertia ”NARRATOR [spoken]: Despite the boy’s...  ...reason — But it&rs...