Tag - Physics

We’ve Misunderstood a Fundamental Law of Physics for Nearly 300 Years

Credit: PixabayWhen Isaac Newton penned his famous laws of motion in 1687, he likely never imagined they would still spark debate over 300 years later. Writing in Latin, he outlined three fundamental principles governing motion in the universe. Over the centuries, scholars have translated, analyzed, and debated them extensively.However, philosopher of language and mathematics...

Nobel Prize in Physics: How Hopfield and Hinton’s AI Transformed Our World

(Nobel Prize Outreach/Alexander Mahmoud)If you've enjoyed an AI-generated video, fraud protection, or voice-to-text, you can thank scientists like physicist John Hopfield and computer scientist Geoffrey Hinton. On Oct. 8, 2024, they received the Nobel Prize in Physics for their pioneering work on artificial neural networks, which, though inspired by biology, relied heavily on statistical...

Scientists Observe Sperm Defying a Fundamental Law of Physics

Image from pixabayAccording to a recent study, human sperm use their slender tails to navigate through thick fluids, appearing to defy Newton's third law of motion. This research also examines the movement patterns of these sex cells alongside single-celled algae.Exploring Non-Reciprocal Interactions in Microscopic SwimmersKenta Ishimoto, a mathematical scientist at Kyoto University, and his...

Physics Discovery Predicts When a System Is Nearing a Critical Point

(DrPixel/Getty Images)As the myth goes, lemmings sometimes follow each other off cliffs to their doom. Imagine joining your fellow lemmings on a sunny mountain hike, enjoying the day—until suddenly, you plunge into the air, and everything goes black.The cliff's edge represents what scientists refer to as a "critical point," where a system's behavior (like...