NASA’s EMIT sensor uses imaging spectroscopy and spectral libraries to support large-scale tracking of plastic and other marine debris from space.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Human bodies are not quite as dark as they look. A growing body of research suggests that living tissue constantly releases an ultraweak glow, a stream of photons that appears to switch off when life ...

Cancer treatments have come a long way since surgery was the only option. Next came radiotherapy and chemotherapy, where radiation and cytotoxic agents respectively were used to indiscriminately kill ...