safer version of a button or “coin cell” battery. The round batteries, small as buttons and shiny as coins, are prized for the energy they pack at their size. In households, they have become ...

a shiny orange-red, white, and black machine will ... each of which corresponds to a bit. A pressed button represented a one, and un-pushed button signaled a zero. "The chances that you would ...

Finally, maybe you just want the orange button. That is, after all, the entire reason I wanted to review the Apple Watch Ultra. Yes, I reviewed a watch because of a single button. Apple calls is ...