Yes, I've been making a lot of LJ entries. I make no apologies. It makes up for those people who barely make any.
The other day I was heading through the chemist's front door when the shopper alarm went off. As I was heading
in to the building, they just smiled at me, and let me out when the alarms went off upon my exit.
For a couple of days nothing else happened. Then one bright afternoon I was entering Target and the alarms went off again. Now I had just been through a dozen other stores with alarm sensors without setting them off, so I was rather annoyed. I also had a very full bag and a backpack and a shopping bag full of
evil things for a friend who's expecting random items, so we tried each bag individually.
Strangely, the culprit seemed to be the handbag, the smallest of the lot. I put down the other two, then started going through the bag to try and identify the offending item.
No prescriptions with security tags.
No DVDs.
Nothing obvious, just the wallet (tried that as it's new - nope); the usual assortment of letters to be posted and bills to be paid; the puffer; the car keys; a few sympish postcards that
I was sending out to unsuspecting victims fell in by accident - but the alarm still went off.
Finally we resorted to an item at a time, and when putting through a fattish envelope addressed to
madcowmoo, the bells went off.
The contents of this envelope? Assorted origami squares, a number of which were those brightly coloured foil ones about 4cm by 4cm. They were obviously
exactly the size to
induce an electromagnetic wave the exact strength and wavelength to trigger the security settings. We laughed about it, then I went off to post the envelope to the beautiful Moo.