cogwheel

There are red cogwheel trains and cable cars.

The cleverly punctuated title of Dennis Duncan’s book, “Index, A History of The,” should signal that this isn’t a dry account of a small cogwheel in the publishing machine.

You set it up using the web version of Gmail: Click on the “Settings” cogwheel in the upper right corner, and on “See all settings.”

The most interesting aspect of these final years of Federer’s career has been what he is willing to do to keep those cogwheels turning.

If either factor failed—if reproduction failed to produce variants or if heredity failed to transmit the variations—then nature would be mired in a ditch, the cogwheels of evolution jammed.