Learn two methods to determine the launch speed of a spring-driven system! This physics tutorial covers calculations, work-energy principles, and practical approaches—perfect for students, educators, ...

Clothing company Kontoor Brands (NYSE:KTB) met Wall Streets revenue expectations in Q3 CY2025, with sales up 27.3% year on year to $853.2 million. The company’s outlook for the full year was close to ...

Abstract: Hydraulic vibration excitation has been widely regarded as a promising method of excitation because of its high power density and large output force. However, the alternating pressure in the ...

A vertebral compression fracture (VCF) is a break in an individual bone, or vertebra, of the spine that causes the vertebra to collapse. A lumbar VCF affects the lower spine. When a VCF occurs, the ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Just like how dust collects in your humble abode during the winter months, your PC can also accumulate superfluous files and folders over a period of time. To make room for new programs and photos, ...

An illustration of a magnifying glass. An illustration of a magnifying glass.