Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

A similar laser array, the latest breakthrough in taking the twinkle out of starlight, will soon be installed on Mount Graham's Large Binocular Telescope and may one day accompany the world's largest ...

Gene expression profiling with nucleic acid arrays is a powerful method for the molecular classification of human neoplasms. Laser capture microdissection is an equally useful technique to isolate ...

Researchers in the US have developed a new technique that could allow quantum computers ...

The word 'ceramics' is derived from the Greek keramos, meaning pottery and porcelain. The opaque and translucent cement and clay often used in tableware are not appropriate for optical applications ...

When the first laser and inkjet printers for PCs arrived in the mid-1980s, they could only print in monochrome, and their respective advantages were obvious. Today, the differences between laser and ...

Abstract: To address the challenges of complex fabrication, high cost, and poor reliability in current 2D flexible phased array ultrasound systems, this study proposes a novel process based on a ...