Parallel Systems, a Los Angeles-based company that launched in 2020, is developing an autonomous, battery-powered train to move freight.

Abstract: The electrical contact resistance and thermal contact resistance caused by the actual rough surfaces of parallel groove clamps exist during contact interactions, which affects the heat ...

Physicists at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg have discovered a striking ...

Abstract: This paper proposes and demonstrates a novel wide dynamic range rectifier. The proposed rectifier consists of two rectifying circuits in parallel, an asymmetrical output impedance power ...

Look at almost any circuit, and it’s nearly sure that there will be a capacitor included in it. These two-terminal electrical components rank alongside resistors.

This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover ...

Mushrooms have long attracted scientific attention for their complex biological networks and resilience across environments. Those same biological systems, researchers found, can be engineered to ...

Engineering and Electrical students explored how resistors behave in series and parallel circuits using both multimeters, ...

A separately derived system (SDS) has no direct connection to other sources except through grounding and bonding. Grounding and bonding must be performed at the source, not on the load side, to ...

The takeaway: The 2025 Nobel Prize in Physics recognizes not only the ingenuity of the three US scientists but also the foundation their work laid for technologies still in development. Four decades ...

The 2025 Nobel Prize in Physics has been awarded to John Clarke, Michel H. Devoret and John M. Martinis for their experiments demonstrating quantum tunneling and energy quantisation in macroscopic ...

Three scientists won the Nobel Prize in physics Tuesday for research on the strange behavior of subatomic particles called quantum tunneling that enabled the ultra-sensitive measurements achieved by ...