Core Viewpoint - A recent study published in *Nature Communications* reveals that a research team from Hebrew University of Jerusalem, Penn State University, and the University of Manchester has successfully captured the magnetic signals of non-magnetic metals like copper, gold, and aluminum using innovative laser technology, uncovering hidden electronic behaviors that have eluded scientific instruments for over a century [1]. Group 1 - The research represents a significant breakthrough in understanding the magnetic properties of non-magnetic metals [1]. - The innovative laser technology utilized in the study is key to capturing the previously undetectable magnetic signals [1]. - This discovery could lead to new insights into the electronic behavior of these metals, which has implications for various industries [1].