A team of physicists from the City College of New York has devised a novel method to manipulate the electronic properties of a magnetic Weyl semimetal by introducing hydrogen ions. This groundbreaking technique allows for the adjustment of unique properties, potentially revolutionizing quantum technologies. By utilizing hydrogen, the researchers were able to control the bandstructure of MnSb₂Te₄, creating significantly tilted Weyl nodes that enable the generation of low-dissipation chiral charge currents, essential for advanced quantum transport. The modified Weyl states also showcase enhanced characteristics, such as an increased Curie temperature and a distinctive 'chiral switch,' critical for efficient charge transport in electronics. The study, published in Nature, delves into uncovering new quantum phenomena like the Quantum Anomalous Hall effect and 2D superconductivity, offering possibilities for energy-efficient technologies. This research opens doors to explore and harness topological phases in quantum materials, indicating a promising future for quantum electronics and advancements in the field of physics.