In the Feb. 22 issue of RWEE, we asked: What is skin effect in alternating current and what is its relationship to current flow? a. Skin effect is the tendency of all current flow on printed circuit ...

As in any other engineering activity, the design of semiconductor chips (ICs) encompasses several separate, but often closely coupled, design activities. Today's system-on-a-chip (SoC) development ...

Physicists at Yale University have made the first definitive measurements of “persistent current,” a small but perpetual electric current that flows naturally through tiny rings of metal wire even ...

Scientists have discovered a fast-moving deep ocean current with the volume of 40 Amazon Rivers near Antarctica that will help researchers monitor the impacts of climate change on the world's oceans.

One of the peak energy writers at the Oil Drum Ugo Bardi has written up a 13 page paper criticizing the extraction of uranium and other minerals from seawater. There are flaws in the paper, which will ...

A river made of graphene with the electrons flowing like water. Courtesy: Ryan Allen and Peter Allen, Second Bay Studios Electrons can behave like a viscous liquid as they travel through a conducting ...

What's the harm in objectionable current, and how do you eliminate it? You should know 250.6 says objectionable current is not to flow on grounding and bonding paths, but do you know what it is, why ...

Which way does electricity flow through a vehicle’s electrical system? From positive to negative, or from negative to positive? Depending on your viewpoint, it can flow either way. When most people ...

A number of new instruments have appeared in recent times to accommodate different applications and highlight technology advances. This webinar will focus on advances in the Invitrogen™ Attune™ NxT ...