Havet around us - DVD

However, this can change! Wherever we look, in any house, we find them everywhere. Does your apartment or house look clean to you? Wrong! You live in a house of horrors - mites, cockroaches, worms and weevils are your invisible housemates. With the help of state-of-the-art technology, the electron microscope, a world you never knew existed comes to life. Meet the animals that share the household with you!