Abstract: This study evaluates the capabilities of three distinct transmission loss (TL) models to use as an on-board decision aid to identify locations in depth and range for an autonomous underwater ...

China's National University of Defence Technology tested a superconducting maglev train at 700 km/h, setting a global speed ...

Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

While the concept of time travel has long captured public imagination, modern physics actually approaches time in a much more ...

Photo: Screenshot from a report by CCTV News. Recently, during a maglev experiment conducted by the maglev team of China's ...

Researchers have developed a powerful computational framework that shows how carefully optimized nanotube shapes can amplify ...

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Scientists in the United States have created a small device that produces a tiny electrical signal from Earth’s natural rotation. Although the voltage is extremely small, the experiment shows that ...

Scientists have built a device that generates electricity using Earth’s rotation and magnetic field.