Freakin false fire-alarms batman!!

So I went to bed at 4:30ish this morning, and was sleeping in my blissful unconcious state, when out of nowhere did I here the siren sound of the fire alarms in my apartment for only about 12 seconds. As no one is currently upstairs, and I was sleeping, I assumed my roommates were cooking, but went to check and found nothing. Since there are like 17 fire alarms spread about this house that all go off if one of them does, I checked all of them to see which had some sort of smoke and found NOTHING! It's not like I wanted my apartment to be on fire, but I gave up and went back to sleep.

Woke up again at 10:56, 12:15, and 12:43 when the damn things went off again. I have no freakin clue what was setting them off, there was no fire or smoke here.

Well I've actually gotten a report on what was going on. There have been a number of mini-brownouts this morning, and every time this occured the fire alarms sounded to let me know they were on.

Ive also just heard reports that its going to be the hottest day of the year and insane humidity... Also that they fear another of those giant blackouts... Sigh...