Highlights from the Cyberarts Festival
April 21, 2005
"Knock-Knock" This playful look at contemporary communications networks uses cardboard boxes and copper wire, which allows tapped messages to travel short distances. Vertex Building, 675 West Kendall St., Cambridge, and Genzyme Building, 500 Kendall St., Cambridge. 617-524-8495. Free. Daily 10 a.m.-7 p.m. Through May 8. Opening reception at the Vertex Building April 22 at 6 p.m.