Before the big moment: The Tech Topple: The Great Adventure build fills New Venture Hall with more than 32,000 dominoes and 350+ chain reaction machines as visitors gather for the 11th annual topple ...

Standing around a machine made of wood, plastic tubes, a spatula and an imitation frying pan, a team of Hempfield Area High School students showed the school board the work that won them first place ...

DETROIT (AP) — A team at the Michigan Science Center in Detroit appears to have fallen short of building the world’s largest chain reaction machine. Lead builder Steve Price says while the machine ran ...

Little Rock’s Museum of Discovery and two corporate partners are teaming up to offer Arkansas inventors of all ages the chance to create a chain reaction machine. The winner will receive a museum ...

San Jose, CA, July 22, 2026 (GLOBE NEWSWIRE) -- The Tech Interactive’s 11th annual Tech Topple gloriously tumbled down on Saturday, July 18 in downtown San Jose, as exactly 32,130 dominoes and 350+ ...

Event footage available of the 11th annual domino engineering spectacle, led by San Jose local Alexander Huang and the Reactica build team Before the big moment: The Tech Topple: The Great Adventure ...

(MENAFN- GlobeNewsWire - Nasdaq) Event footage available of the 11th annual domino engineering spectacle, led by San Jose local Alexander Huang and the Reactica build team San Jose, CA, July 22, 2026 ...