Automatic Mini Donut Factory lets you create donuts with ease

Unless you're on a super healthy diet, chances are you may indulge in a donut every so often, or if you're a huge fan of donuts and can't get through the week without having one every other day, then you may want to consider investing in the Automatic Mini Donut Factory.

All it takes is some donut batter and some hot oil and the machine will produce miniature-sized donuts for your enjoyment. It even comes with a see-through window so your kids (or even yourself) can watch as your donuts happily cook away. The company is claiming that it should take about 90 seconds to make a batch of 30 miniature donuts which seems like a considerably shorter time than walking out to the nearby bakery.

If buying this mini donut factory seems like a great idea for home or for the office, you can get your hands on it here for just $150, which is $50 off the list price of $200. Just looking at the photo makes me hungry already!

Caviar Vending Machines Are Perfect for the Tycoon on the Go

Ever found yourself in the mood for some caviar but didn't have quite enough time to stop off for some on the way to your private jet for a trip to your own personal island? Me neither, but apparently someone has, because they invented the caviar vending machine.

The machines dispense $500 per ounce caviar along with mother of pearl spoons and all the other paraphernalia required for proper enjoyment of the delicacy. These vending machines—or "ATM's for caviar" if you want to be less pedestrian about it—have shown up at a trio of upscale malls in Los Angeles. It's hard to imagine many people who would be keen on eating caviar from a vending machine in a mall no less, but they probably only need a few sales to break even. Better start saving up. [LAMAG via Boing Boing]

Thanksgiving Onion Rings Get More Mouth Watering With Math

There's no better topping for a green bean casserole than crispy fried onions. But when you're serving up a matherole, you need something more cerebral as a garnish. And Vihart has just the thing with a recipe for borromean onion rings.

Each serving is like three onion rings in one, but the mathematical magic is that while no two of the rings are directly connected, all three are intertwined together in a flavorful fusion. And while your dinner guests probably won't notice as they scarf them down, at least you'll feel enriched for bringing a little extra science to supper. [YouTube]