This summer, experience Strandbeest: The Dream Machines of Theo Jansen at the Exploratorium from May 27 to September 5, 2016. This special exhibition features enormous kinetic sculptures called strandbeests—“beach animals” in Dutch—that mesmerize with their eerily lifelike motion. Constructed largely of PVC tubing and equipped with sensory organs and ever-evolving survival strategies, these amazing beests walk a wandering, wind-blown line between art and engineering, mechanics and biology.