Olival Freire Jr is a professor of physics and the history of physics at the Federal University of Bahia, Brazil. What makes matter stable? Why are atoms as they are? Why do different materials ...

Physics Wallah is building small language models (SLMs) to solve questions in physics, chemistry, mathematics and biology, as the edtech major seeks to leverage artificial intelligence (AI ...

What is quantum physics? Put simply ... electromagnetism, which explains how atoms hold together; the strong nuclear force, which explains the stability of the nucleus at the heart of the atom ...