Forty major areas, gardens, bridges, landforms, sculptures, terraces, fences & architectural works. Covering thirty acres, the Garden of Cosmic Speculation uses nature to celebrate nature, both intellectually and through the senses, including the sense of humour. A water cascade of steps recounts the story of the universe; a terrace shows the distortion of space and time caused by a black hole; a Quark Walk takes the visitor on a journey to the smallest building blocks of matter and a series... See more >