A study led by researchers from the University of Turku in Finland has discovered phosphorus and fluorine in solid dust particles that were collected from a comet. Scientists on the project say that ...

For the first time, physicists have convincingly demonstrated that physically separated particles in solid-state devices can be quantum-mechanically entangled. The achievement is analogous to the ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...