I Used a Watt Meter to Save Money on My Electric Bill. It Was Weirdly Fun—and Enlightening.

For example, to get an accurate cost reading on a refrigerator, you’ll want to leave it connected to the meter for at least ...
The New Yorker

Heeding Advice—How to Use Speed—the Stevens System—New Tradition

There always seem to be enough backs at New Haven for any two teams, and this year Stevens has very shrewdly split them up into interchangeable groups: one light and fast, the other built for power.