Tigermedia Tigercard- What is what: The stars/ The time

From time immemorial, people have observed the stars. Today, space travel and powerful telescopes provide astronomers with images that help them study the stars scientifically. How is light created? What is a white dwarf? What is the Milky Way? Time - most people do not know exactly what it is, although it has a great influence on our lives. Is there a beginning, is there an end to time? The radio play also explains what the internal clock is and how we can measure time. Operation is child's play: insert the tigercard into the tigerbox Touch and the tigerbox Touch immediately plays the title. And the best: Once paired, the tigercards can also be used offline - for the greatest listening fun on the go. The tigercards can only be played with the tigerbox Touch.