The lightest mouse in the world – this is not just bragging

The lightest mouse in the world is undoubtedly the arugula. It is the smallest representative of the mouse subfamily. The average representative of this species living in Eurasia reaches about 7 grams of weight. They mainly eat seeds, leaves, fruit and insects. They live in wetlands and make their nests among grasses, which is where their Polish name comes from. But you … well, you probably didn’t come here to read about mice in the context of live animals, but rather computer accessories. So let’s start again.