Remember, always #DaylightSavingspic.twitter.com/WaEuYAlcUb
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Actually, thanks for the reminder. The detector is itself so yellow it's like the color of a dark beer. Forget the batteries, I think I need a new unit!
Unpainted plastics yellow out after a lot of UV exposure, doesn't affect functionality
You were one syllable over on the first stanza and this is not a valid Haiku.
mine are all hardwired into the house, i don't know if there is any maintenance to do to them 
Many hardwired smoke alarms still have batteries as backup in case of power failure.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.