People think deeply about everything, even batteries. Comedian Demetri Martin, for example, decided the reason there’s no B-Battery is because it’d sound like you had a stutter asking for one. A group ...

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If you've looked in your utility drawer lately, you may have noticed the various shapes, sizes and types of batteries that power your electronic devices. First, there are the round, non-rechargeable ...

Riddle me this: I have a flashlight that uses D-cell batteries. But I don't own any D-cell batteries. How does the flashlight light up? When I started the change-over from using alkaline batteries — ...

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. If you’ve looked in your utility drawer lately, you may have noticed the ...