Engineers at MIT have created a paper-thin loudspeaker that can turn any surface into a sound source. This thin-film loudspeaker generates low-distortion ...

The technique incorporates accurate detection and location of the arterial blood vessels in the wrist, and obtain a relevant 2D pressure map Wearable sensor ...

The new method uses a simple sheet of paper to deposit the perovskite films for increased efficiencies when dissolved in anti-solvent Photograph of the solar ...