Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

This video features a playful prank call to SpaceX using the voice of a 3-year-old. The call includes silly questions and lighthearted fun, with no harm intended. Holiday chaos as British travel ...

Using XAUTH PSK is the least secure mode of running IKE/IPsec. The reason is that everyone in the "group" has to know the PreShared Key (called PSK or secret). Even ...

Democrats tenaciously working to thwart the second Trump administration seemingly have thrown out their playbook from the president's first administration — abandoning repeated attempts to impeach ...

As you’ve probably heard, if not also experienced, AI is reshaping how we work. If you happen to be a senior professional with sufficient reputational capital, status, and a deep social network, you ...

Sept 11 (Reuters) - China's Alibaba (9988.HK), opens new tab and Baidu (9888.HK), opens new tab have started using internally designed chips to train their AI models, partly replacing those made by ...

A hybrid phase demodulation structure combining a 3 × 3 coupler and Sagnac interferometer is proposed to improve the spatial resolution and phase demodulation performance of the phase-sensitive ...

Current extrinsic fiber acoustic sensors face two primary challenges. The first lies in the time-varying initial phase of the interference signal, which arises from environmental vibrations, ...