Come fanno gli animali: Puppy Dog Eyes and Weird Platypus

SINOSSI

Dogs know just how to get their human owners to do what they want. Frog feet, duck bill, lays eggs, stings like a bee and sleeps 14 hours a day, the Platypus is one of the earths strangest mammals. Could the Puffadder be the only snake without a scent and what makes a chimp laugh?

DURATA: 20 min