- Light and Vision (98)
- MatheMagics (68)
- Mindscapes (49)
- Mechanicum (45)
- Water, Nature, Chaos (45)
- Mirrors in Mind (44)
- Current and magnets (37)
- Technorama Outdoors (35)
- (26)
- Wooden machines (20)
- et cetera (14)
- Inventor's Workshop (13)
- Labore (7)
- Inner courtyard (5)
- Forecourt (3)
- Thema 'Mathematik' (50)