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 ...

GOLDEN VALLEY, Minn. — Dominoes topple, marbles roll, and everyday objects transform into extraordinary chain reactions under the guidance of award-winning children's author Catherine Thimmesh, who ...

Inventor Joseph Herscher brings his playful engineering genius to Sesame Street, introducing kids to the wonders of cause and effect through one of his signature chain-reaction machines. It's fun, ...

MOUNT VERNON — Students in a Skagit Valley College physics class conducted a demonstration Tuesday on chain reactions. The class, taught by Jennifer McFarland, is mostly made up of students studying ...

Catherine Thimmesh demonstrates how ordinary household objects transform into extraordinary chain-reaction machines that spark creativity. Trump orders release of Arkansas congressman's son serving ...