at the bottom of

Spice, a super-duper special element that has mind-altering, mind-enhancing powers and is the key to space travel, is already the most valued substance in the universe and is at the bottom of what drives the story’s antagonisms, skulduggery and power plays.

There is a table at the bottom of this article which gives a very simple summary of a few of the important positions held by Ms. Harris and Mr. Trump.

I had this idea of being a doctor breathing new life into older clothes or things I would find at the bottom of a pile, resurrecting them.

It’s still too early to say if Air India, which often ranks at the bottom of airline surveys, can successfully fill that void.

Hint: It can’t be found at the bottom of a serum bottle or at some luxury doctor’s office.