The success of the past two years has been enormous: the experiments of the two advent calendars from 2020 and 2021 have been called up more than 3.2 million times so far!

“Because our previous digital advent calendars were so well received, we want to offer our viewers exciting experiments once again on the web,” says Professor Justus Notholt.

This year, the scientists will present 24 new experiments in physics and chemistry. “For example, we show a race between three toy cars, a growing chocolate kiss, an unusual light bulb and burning iron. We wish all spectators, big and small, a lot of fun!” said the chemist Stephan Leupold.