For some, switching out equipment from the cable company is simply a sign of progress. For others in the Lehigh Valley, it could mean uprooting several years worth of wiring around the house — ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into one ...

Optical spectroscopy encompasses a wide variety of techniques used to study how matter interacts with light. Optical spectroscopy techniques are used in physics, astronomy, chemistry, biology, and ...

Google’s NotebookLM is experimenting with a feature that could make studying feel a lot more like attending an actual class. A new Lecture mode can turn your uploaded notes, documents, and sources ...