Elusive metal discovered: Nickel oxide turned into an electricity-conducting metal. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2012 / 08 / 120822154701.htm ...

A unique material, nickel oxide demonstrates the ability to learn things about its environment in a way that emulates the most basic learning abilities of animals, as my colleagues and I describe ...