Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

In this video, we model a catenary curve using a mass-spring system, showing how a chain-like shape can emerge from discrete masses connected by springs. We connect the simulation to real physics, ...

PHILADELPHIA, Dec. 17, 2025 /PRNewswire/ -- In 2025, MOBILion Systems achieved a decisive technical milestone through proof-of-concept demonstration that high-resolution ion mobility (HRIM), operated ...

Inside a vast, hangar-like building in Devens, a trio of employees are working to test and assemble the pieces of what is likely one of the most advanced machines being built on Earth. One part of a ...

Gas prices in the U.S. and Massachusetts are the lowest they've been since the spring Oklahoma and Mississippi currently have the "lowest prices in the nation at $2.57 and $2.65, respectively AAA ...

Mass General Brigham has turned to artificial intelligence to address a critical shortage of primary care doctors, launching an AI app that questions patients, reviews medical records, and produces a ...

Last spring, Massachusetts eighth-graders took the state’s first ever civics MCAS exam, finally setting a benchmark for achievement more than six years after the state passed new social studies ...

BIG SPRING, Texas — Isomeric Industries Inc., a national supplier of oilfield chemicals, has acquired Big Spring Rail Systems, Inc., a company that operates about eight miles of rail line in Howard ...

South Weymouth, Mass.-based South Shore Health has shared plans to conduct a workforce assessment and organization redesign as part of initiatives to ensure the health system’s financial ...

Drone technology that assists responders to school shootings is set to be trialed in Florida. The Campus Guardian Angel is a Texas-based system that while supporting the police and other responders. A ...