People think that Raytheon engineer Percy Spenser, the chief of their power tube division, noticed that while working with a magnetron he found his candy bar had melted. This is, apparently, true, ...

The downside: public spending on the pension system is equivalent to 10% of the country’s GDP, based on data from last year. The latest social security report, from last September, counts 7.8 ...

This article devises a double-voltage self-powered synchronous switch interface (DSPSS ... by simulation and experiment that when the internal equivalent capacitance value of PZT in the DSPSS circuit ...

The Nevera arrived in 2022, following on from the already massively potent 1,224bhp Concept One, with 1,888bhp at its disposal from a motor at each wheel, allowing not just enormous performance (0 ...

The former accounts for the fun stuff, like PlayStations, jet skis, and Stratocaster guitars, while the latter could include wall grout, fungal foot powder, and motor oil. Motor oil is one of ...

Abstract: There are lots of actual factors that cause the thrust nonlinearity (or thrust fluctuation) of permanent magnet synchronous linear motor (PMSLM), which increases the difficulty of controller ...

increasing the mineral resource estimate of the Shanac deposit to 5.30 million ounces of gold equivalent. Listen to the HotCopper podcast for in-depth discussions and insights on all the biggest ...

At close: April 25 at 4:00:22 PM EDT ...

Canada Yamaha Motor Canada Limited (YMCA) LOB - Motorcycles, Marine Products, Power Products, ATVs, Snowmobiles, Others English/Français Mexico Yamaha Motor de Mexico, S.A. de C.V. (YMMEX) LOB - ...

South Korean tech leader Samsung is in talks to move some of its smartphone and electronics production from Vietnam to… ...