April 2025

Sports briefs

NHS softball sweeps ARKANSAS CITY — The Newton High School softball team claimed a pair of wins over Arkansas City Tuesday in AV-CTL II play… Login to continue reading Login…

Read MoreSports briefs

Why Some Bridges Collapse

Only four months after completion in 1940, the Tacoma Narrows Bridge in Washington State collapsed. This new suspension bridge was based on what were presumed to be the full set of engineering requirements of the time, and was considered a state-of-the-art structure that had eliminated all possible risks. But unlike other bridges that served as models, this bridge was subjected to regular high winds. Suspended bridges experience “resonance,” a physics principle most of us encountered when we used a swing on a playground and additional pushes at the right time cause us to swing higher and higher.

Read MoreWhy Some Bridges Collapse