Hartmut Schickert

Hartmut Schickert has written at least 3 books. Their most popular book is Wie man mit einem Schokoriegel die Lichtgeschwindigkeit misst und andere nützliche Experimente für den Hausgebrauch with 1 save with an average rating of 3⭐.

They are best known for writing in the genres one, asdfsa, and Asdfsa.

mone, asdfsa, and Asdfsa are their most common moods.