Knowledge is a message in a bottle

Through my project message in a bottle I now have a bit of contact to other people who write or collect messages in bottles. One of those people is James Ismael Kuck aka Peter Stein. Peter has advanced in recent years to the expert in messages in bottles in Germany. Now one of the two publicly funded German TV stations is going to speak with him about the topic. As before on such occasions, Peter asked his friends and acquaintances for contributions, and so I quickly whipped up a little something to go into the bottles: Knowledge.