I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

A research team has discovered how to finely control Dirac plasmon polaritons in topological insulator metamaterials, overcoming long-standing challenges in the terahertz range. In today’s world of ...

Qualcomm buys Arduino—and a Dragonwing MPU and STMicro MCU now creates the latest board, Arduino UNO Q, with development ...

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan ...

Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without ...

The biggest effect of everyone turning lights on at once would be a surge in demand for electricity, which most people ...

A nanoscale optical device has been developed that allows independent control over the intensity and phase of light. By applying voltage, this innovative device can freely manipulate the phase and ...

Researchers found a method to tune Dirac plasmon polaritons, paving the way for efficient terahertz devices that could revolutionize sensing, imaging, and computing. Ordinary light is limited by the ...

Cats. Dust mites. Mold. Trees. For people with allergies, even a brief whiff of the airborne allergens these organisms produce can lead to swollen eyes, itchy skin and impaired breathing. Such ...