Atomic Timekeeping Podcast Episode 22

You can find "Atomix" radio controlled clock movements from Klockit at this place...
http://www.klockit.com/products/dept-77__sku-AAAAH.html

...and if you want to see the movement which uses three AA batteries instead of just one, check it out here...
http://www.klockit.com/products/dept-77__sku-Atomic_Clock_Movement_Battery_Pack.html

And now, a quick illustration to show how batteries can be arranged in "parallel" or in "series."

When batteries are wired in "parallel," as in the example above, the voltage remains the same but each individual battery is drained less than if you only used one.

When batteries are wired in "series," as in the example above, the voltage of each battery adds to the entire voltage of the circuit. So three batteries together will produce three times the voltage.

Anyhow, download episode 22 of this podcast right here...
AtomicPodcast22.mp3
(Running Time 27:59)