Scientists from Stellenbosch University in South Africa have designed a new gravity energy storage system, based on linear electric machines (LEM), that could be used in decommissioned mines. “The ...

It was well past time for the US Navy to replace its aging steam catapults with electromagnetic ones—but the new EMALS system ...

The easiest way to design a linear-motion system is to add components one by one. Then, step-by-step calculations relate input to power dissipated moving a load in a specific amount of time. Linear ...

Most linear algebra courses start by considering how to solve a system of linear equations. \[ \begin{align} a_{0,0}x_0 + a_{0,1}x_0 + \cdots a_{0,n-1}x_0 & = b_0 ...

Grade school math students are likely familiar with teachers admonishing them not to just guess the answer to a problem. But a new proof establishes that, in fact, the right kind of guessing is ...

High-voltage, higher-order PAM-8 signals are essential to achieve data rates beyond 100 Gb/s, requiring highly linear ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. LANCASTER, Pa. — Feb. 23, 2009 — The 81st Academy Awards® ceremony was broadcast last night with ...

Automated motion guidance systems with heavy-duty load capacities are experiencing a significant increase in demand. One reason for this revolves around the installation of flexible multi-axis robots ...