Over the winter break, Adam bought his two sons a hamster. One day, the sons come home and, standing side by side, see the hamster standing 2 meters away from them. To see the top of the shorter boy’s head, the hamster has to tilt its head up at an angle of 26°. To see the top of the taller boy’s head, the hamster has to tilt its head up a further 10°. How much taller is the tall boy than the shorter boy?