Explore the equations of motion for a pendulum using the polar coordinate system! This video breaks down how pendulum dynamics can be described with angular displacement, radial constraints, and ...

In early January, U.S. Department of Health and Human Services Secretary Robert F. Kennedy Jr. released the new Dietary Guidelines for Americans, an initiative to encourage Americans to take their ...

This is an important study that advances our understanding of the transition from quadrupedal to bipedal gait in a neuromechanical model of the Japanese macaque. The method and results are solid; the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Arthur J. Weed was a skilled mechanic ...

Millman is the chair of the masters in branding program at the School of Visual Arts and the host of the podcast “Design Matters.” When the Trump administration unveiled its new 2026 dietary ...

WASHINGTON — Last week, the U.S. released its updated federal dietary guidelines, guided by Secretary of Health and Human Services Robert F. Kennedy Jr. The new "food pyramid" is the latest update to ...

The new pyramid is the picture of the Make America Healthy Again movement, prioritizing whole foods, proteins and fats. By Alice Callahan The Trump administration released new dietary guidelines on ...

At the Houston Museum of Natural Science they recently made a disturbing discovery: their Foucault pendulum had stopped swinging for the first time since its installation in the 1970s. (Video, ...

Jose Antonio Kast delivers a speech during the closing event of his campaign, in Santiago, Chile, Nov. 11, 2025 (Sipa photo by Cristobal Basaure Araya via AP Images). Click to share on Twitter (Opens ...

A system snapshot ensures you always have the means to restore. Some operating systems have built-in tools for automatic snapshots. If your OS doesn't include a built-in tool, you should install one ...