- Light and Vision (100)
- MatheMagics (68)
- Mindscapes (54)
- Mechanicum (50)
- Current and magnets (45)
- Water, Nature, Chaos (45)
- Mirrors in Mind (42)
- Technorama Outdoors (34)
- Wooden machines (20)
- Labore (13)
- Inventor's Workshop (12)
- et cetera (12)
- Inner courtyard (6)
- Forecourt (4)
- Toy Trains (2)
- Preview (1)