When applying the Work-Energy Principle, it’s crucial to remember two often-overlooked ideas that can affect your results. Understanding how non-conservative forces and changes in potential energy ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

A research team from Penn State has broken a 165-year-old law of thermal radiation with unprecedented strength, setting the stage for more efficient energy harvesting, heat transfer and infrared ...

For decades scientists have been trying to solve Feynman's Sprinkler Problem: How does a sprinkler running in reverse work? Through a series of experiments, a team of mathematicians has figured out ...

Energy teleportation sounds like the stuff of science fiction, but now, research shows that you can actually pull energy from nothing. “This really does test it,” Seth Lloyd, a quantum physicist at ...

Researchers at Hiroshima University have developed a realistic, highly sensitive method to detect the Unruh effect—a ...

Ashok Gadgil, born in Mumbai, channeled his scientific curiosity into addressing real-world challenges. His journey from ...