You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. EVELYN KELLY adds yet another bowl of sand to the bucket while her group ...

Seventh-grader Jacoby Yliniemi dropped a bowl of sand into the bucket being held up by his group’s toothpick bridge, bit his lip and then relaxed. The bridge was safe. At least for a second. Another ...

Middle and high school students in the San Antonio Prefreshman Engineering Program demonstrated their bridge-building skills on a miniature level Wednesday. Two-person teams were instructed to build a ...

For 20 years, Bruce Pap has built bridges with his young students as they watched bridges made of toothpicks collapse. Then, 11 months ago, a real bridge collapsed. And suddenly, today's "bridge ...

Before you submit an error, please consult our Video Help page. Design Squad is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...

LANCASTER — These are arcs of toothpick triumph. At Manos House, a Lancaster city drug- and alcohol-treatment facility for teenage boys, residents bridge an uncertain past for a more positive future — ...