October 28, 2025 – PRESSADVANTAGE – In an era where digital screens dominate our relationship with time, the wristwatch has shifted from pure functionality to a form of visual communication. PASCAL‘s ...

This video explains how LEDs (Light Emitting Diodes) work and why they’ve become one of the most important components in ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Circadian researchers explain why a single hour can rattle your body, and the simple steps that streamline the switch.

Ion channels generate electrical impulses produced by living cells. Synthetic ion channels could serve as tools for ...

Penn State scientists have unveiled a new theory-driven method to predict superconductors, offering a possible path toward ...

Daylight saving time creates a mismatch between the biological clock and the social clock that can have negative effects on ...