What happened when the P-waves traveled through the planet?

It passes through both mantle and core, but are slowed and refracted at the mantle / core boundary at a depth of 2900 km.

Explanation:

"a connection, a bond or common feeling between two people", or as a chemical process it stimulates love or sexual attraction

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."