For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

Using the Subaru Telescope's wide-field camera, astronomers have discovered a previously unknown structure surrounding a tiny ...

1 State Key Laboratory of Thorium Energy, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, China 2 University of Chinese Academy of Sciences, Beijing, China Introduction: ...

In the United States, bipartisan consensus is painfully hard to achieve—except on the issue of China. Even as American political polarization has intensified over the last eight years, both ...

President Trump initially said the ballroom construction would not dismantle parts of the White House. His officials now say it is cheaper and more structurally sound to simply demolish the East Wing.

Ultra-uniform nanogratings of sub-50-nm periods and near-10-nm groove widths on HOPG can be stably and efficiently fabricated by high-NA focused femtosecond laser irradiation under water immersion.

It’s really a simple question. Would you, or would you not, feel comfortable letting the robots take the wheel? Just sit down inside a car, set a destination, and let the thing take you ...

This New AI is 100x Faster at Reasoning Than ChatGPT Your email has been sent The tiny Hierarchical Reasoning Model mimics the brain’s structure to solve complex tasks in a single pass — no ...

Abstract: A dual-polarized 1-dimensional (1-D) phased array antenna with a low profile and high radiation efficiency is proposed in this work. Attaining wideband performance with high radiation ...

High resolution and sensitivity are critical in nuclear magnetic resonance (NMR) spectroscopy. Both can be overdoubled when using heteronuclear decoupling. This enables the severance of overlapping ...

Abstract: In this paper, an ultra-wideband tightly coupled antipodal Vivaldi antenna array, distributed in one dimension along the E-plane, was designed based on a tightly coupled structure and ...