Does anybody else do this? I usually set my microwave to run for eight hours as my alarm clock. The humming in the background helps out me to sleep. The continuous dings every 3 or so minutes after the wave finishes wake was me up. And since I have to walk out to the kitchen to turn that off it's pretty effective at getting me out of bed.
I once put a large, frozen, block of oatmeal in there and breakfast was ready for me and my neighbors in the morning.
I would honestly recommend this if you don't mind the higher power bill.
I just make fireworks and attach them to a Casio F91-W watch, then set an alarm on the watch. When you have to wake up for a really important meeting, but you're afraid you'll sleep through your phone's pathetic buzzing and beeping, there's nothing like that large "bang!" to shake you out of even the deepest of slumbers. If the toy doesn't wake you up, all the sirens and firemen will. Don't do this if you live in an apartment complex though, it'll really upset your neighbors.
get some roosters and work on a farm
>>1, this sounds like a good way to start a house fire... I would not trust a microwave to run that long.