I took a deep dive into the photoelectric effect — where light hits a surface and kicks electrons out. It’s simple, ...

Einstein used Planck’s theory and set it to physics. Light particles, known as “quanta” to Einstein but “photons” nowadays, have the properties of both waves and particles, he suggested. This is known ...

Stanford lab looks at how virtual reality could change the world On a recent Spring morning at Stanford University, in a building tucked away in a peaceful alcove off the main quad, Shawnee ...