The U.S. Army Corps of Engineers wanted to use gigantic mechanical traps to haul baby fish downstream in tanker trucks.

The right sound system can revolutionize your movies, games, and music into an immersive audio experience. You can transform your living room into a mini home theater, whether it's soundbars ...

Sage 50 Accounting is a massive small business accounting application for Windows. It's the most comprehensive program we've reviewed, and it does more than what many small businesses need. It ...

For economic reasons, not every lake with a dam can support a hydroelectric power plant ... us with a few spare parts around and access to a small lake, sometimes it’s possible to generate ...

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Abstract: In this letter, we propose a sensitivity method for small-signal stability analysis of the nonlinear time-periodic (NLTP) system through its harmonic state-space (HSS) model. This method ...

Pacific lows stir up the weather for the first weekend of the year in British Columbia Multiple small systems will impact British Columbia's South Coast through the weekend, though the pattern ...

It is powered by a lithium battery with a total capacity of 70 kWh and has an electric propulsion system capable of reaching ... Chinese regulations, all small aircraft are called normal-category ...

A good pair of bookshelf speakers – or standmount speakers, as they're also known – is essential for your hi-fi system. Whether you're looking ... even despite their small dimensions. We also expect ...

There’s not much crossover between the best hybrid cars and the best small cars, though ... The Jazz’s clever hybrid system solely uses the electric motors to drive the car at low speeds ...

Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Institute of Reproductive and Child Health, School of Public Health, Peking University, ...