If you could squeeze two or three times more cellular telephone conversations into the same amount of bandwidth, how much would that be worth? To most wireless companies, the answer is, millions of ...

After demonstrating the first acoustically driven tractor beam platform, researchers develop a simpler, cheaper version using 3-D printable parts and open-source electronic components for the maker ...

A beam splice involves joining two separate beam sections to create a longer, continuous structural member. This connection—made using bolts, welds, or specialized plates—is commonly used in wood, ...

Composite beams have become an integral element in modern structural engineering, combining dissimilar materials to exploit their complementary mechanical properties. This field of study encompasses ...

Spreading the laser beam's intensity out reduces the temperature difference between sections of the part being printed. Laser powder bed fusion (LBPF), a 3D printing technique commonly used to make ...

What prompted the MIT team to research and develop a nanoscale "flashlight"? Details on the metasurface that was designed to create the source-beam collimator. How a DNN, CNN, and machine learning ...

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

Best suited for rich scattering environment. A linearly arranged and equally spaced array of antennas forms the basic structure of a beam former. In order to form a beam, each user's information ...