In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Electricity feels instant, but its movement is a dance of charged particles, magnetic fields, and invisible forces. When a ...

According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe cooled, these particles became heavy, slow, and dark, becoming an invisible ...

At SEMICON India ’25, TANAKA PRECIOUS METALS leaders Yutaka Ito, Natalie Abe, and Satoshi Teshima share how ultra-pure bonding wires and sustainable recycling are redefining semiconductor materials — ...