We say a message is incoherent when we can't make it out, or when it doesn't make sense. A scribbled note, a drunken argument or a conversation taking place five tables down in a crowded cafe might ...

What is Optical Coherence Tomography? Optical coherence tomography (OCT) is a method of optical imaging. It can be used in clinical situations to aid with the diagnosis of diseases in many organs such ...

This is the fourth post in a series based on the new free online course, Launching Innovation in Schools, offered through edX and taught by MIT faculty Justin Reich and Peter Senge. Launching ...

Optical coherence tomography (OCT) is an imaging technique that uses light to capture 2D and 3D images up to a resolution of a micrometer (μm). It has many uses in medical imaging and research. OCT is ...