Jim Romeo

Lithium-ion batteries are rechargeable energy cells considered to have a “high-energy density,” meaning they can store a lot of energy. As an energy source, lithium-ion cells have been around for a while. Lithium-ion...

If you go to eBay to buy a voltage relay, you might choose Omron—oops, actually that’s Omrch. It’s a counterfeit part. It looks like Omron. Except, it’s fake. Omron relays are real. Omrch relays are fake. On the technology...

In 2015, the Boston Consulting Group examined the LED lighting market and trends in its article, “How to Win in a Transforming Lighting Industry.” It stated, “The upheaval stems from two powerful shifts: the move toward light...

In Newcastle, England, an entire city can be replicated using a digital twin to test the resilience of its underlying infrastructure in case of natural disaster or other disruptive event. Elsewhere, Siemens AG says a team of...

Augmented reality (AR) and virtual reality (VR) have found a new niche that is expanding rapidly: industrial training. Put on the goggles and headset and you’re in a simulated work environment. The reality is so vivid,...

What goes on inside will greatly shape what happens on the outside. More specifically, the inside of electrical and mechanical equipment, components and other materials will continue to shape their outside performance, aided...

Georgetown, the third-oldest city in South Carolina, is lit with antique-style street lights, but the 150-watt high-pressure sodium lamps are laborious to maintain and change. To brighten the Historic District while reducing...

In 2010, a cyberattack was launched against the Iranian nuclear program. Stuxnet—a malicious computer worm that is part of a family of worms often referred to as malware—invaded the nuclear power plant through its control...

In the aftermath of Hurricane Maria in Puerto Rico, much of the electrical infrastructure was damaged and had to be rebuilt. Restringing power lines through the jungle is a dangerous pursuit that ordinarily would require...

In New York’s Chautauqua County, the community is going green in many ways. It has adopted a policy that will track and report energy use in the county’s municipal buildings. It has deployed two all-electric, heavy-duty...

Like pyramids in Egypt, oil wells dot the landscape on the plains of Oklahoma, pumping ceaselessly. Back in Texas, petroleum engineers sit in their cubicles, monitoring picture-perfect renditions of the wells on a flatscreen...