Try to guess what kind of contraption,
is the subject of daily use.
These pictures show the hidden life which boils on your phone. These pictures were taken by students from the University of bacteriologists Surreya.K Fortunately, most of these bacteria are harmless, however, it just shows the invisible life that may be lurking on your phone.
Although there may occur some disease vectors, such as Staphylococcus aureus, which causes staph infections, including food poisoning, impetigo and even sepsis.