Milk cartons or the plastics they come in won’t tell you if it’s fresh or not. They simply hold the liquid and that’s it. But this jug is different, It uses a pH sensor to detect if the milk inside is sour. That way, your cereal won’t be ruined in the morning.

So you won’t have to worry about sour milk ever again. You can instead go back to only worrying about spilled milk. Don’t cry over it though.

Normally shrinking jugs requires reduction surgery, but that’s not the case here. This concept jug is designed to maximize your milks shelf life. Lets face it, as soon as you open a gallon of milk, it starts the process of spoiling. So how do you combat spoilage?

By reducing the air in the container. It’s the air that is milk’s enemy. It encourages bacteria and such that make it go bad. This shrinking jug is called “Fresh,” and it will keep the amount of air in contact with the milk at a minimum, because the container collapses as the milk goes down.

The Yorozu Audio universal speaker kit asks, “Got milk?” And if you do, you too can have this speaker. In fact, you can turn just about anything lying around into a speaker. This device relies on a vibrating sonic transducer that takes audio from your portable media player or sound system, then sends it to an attached inanimate object.

It’s all about resonance, but don’t expect great audio. It will cost you $56.30 to impress all your milk drinking friends, but if you ask me it just looks like a fancy heart monitor for dairy products.