it's been sead slow at work lately, and even so, my jump start battery trolley goes missing when i need it most, so i found an electric eye, a relay and an alarm siren, i hooked it all together and mounted it on the trolley, so now when the trolley goes into direct sunlight the alarm goes off!!!!
i wanted to fit a washer pump motor to a gatorade bottle to further discourage unauthorized usage, but i was worried the culprit would scarper leaving the trolley and running the battery down.
depends how slow it is at work next week.