Scientists have made a remarkable discovery: a unique form of friction that manifests without any physical contact, powered entirely by magnetic interactions. When two magnetic layers glide past each other, their inherent magnetic forces engage in a complex interplay, leading to continuous internal reconfigurations. This dynamic competition surprisingly culminates in a sharp peak of resistance at particular distances between the layers, rather than a smooth, continuous rise. This groundbreaking phenomenon effectively overturns a foundational physics law that has stood for over 300 years.
Magnetic Forces Reveal Contactless Friction, Defying 300-Year Physics Law
By Rupert Blackwood
Investigative journalist based in Sheffield, focusing on technology's impact on society. Rupert specializes in cybercrime's effect on communities, from online fraud targeting elderly residents to cryptocurrency scams. His reporting examines social media manipulation, digital surveillance, and how criminal networks operate in cyberspace. With expertise in computer systems, he connects technical complexity with real-world consequences for ordinary people