Last year, we celebrated 50 years since the first papers on fluorescence correlation spectroscopy (FCS) were published. It ...
Many transmitter sites use big floodlight bulbs, typically mounted deep in their fixtures, John Bisset explains. What's the ...
Be careful with single-phase motors, as most single-phase motors have components to help them start or continue to run ...
Abstract: A novel HF multiresonant ballast for fluorescent lamps is analyzed, simulated, and tested experimentally. The ballast includes two major resonant networks. The lamp is driven by a parallel ...
Indian H-1B visa holders aiming for US green cards now face tougher hurdles as the US reinstates a stricter citizenship test from October 2025. Applicants must answer 12 of 20 civics questions from a ...
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...
Shipowners have been advised to ready themselves for extensive port state control (PSC) inspections after a concentrated inspection campaign (CIC) on ballast water management came into effect on ...
The U.S. Citizenship and Immigration Services (USCIS) posted a Federal Register notice announcing that 28 more questions were added to the naturalization test. "One of many steps in an ongoing effort ...
A next-generation geothermal startup is planning to build a pilot system in Utah following a $38 million Series A fundraising round, as it takes initial steps to capitalize on the artificial ...
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