2023 / 1-2

• Have the computers been with us since four centuries ago? [cs]
  Helena Durnová
• Alchemy in the Czech lands III. Alchemical search during the reign of Rudolf II. [cs]
  Ivo Purš, Vladimír Karpenko
• The Paedological Institute in Prague [cs]
  Zuzana Schierová
• Episodes from the establishment of agricultural education in Moravia. The agronomist Jan Adamec and his contemporaries and followers [cs]
  Gustav Novotný
• Reviews and News [cs]