The key to future technologies can sometimes be found in the past. What Ravi Kishore is working to perfect, for example, has ...

The system works by placing a cylindrical tube in a water current, which triggers a physical phenomenon known as vortex ...

Seven climate technologies that have crossed the line from experimental promise to real-world deployment and climate action.

Portable power stations are handy for backup power during outages, off-grid electricity for an RV, or simply charging your laptop and phone while working remotely. They’re effectively large bundles of ...

Sea trials are set for mid-January on a vintage Southeast Alaska fishing vessel being equipped with a hybrid engine that will ...

Don't wait for an emergency to grab a battery backup system. Bluetti's powerful packs are as affordable as they get right now. By Stan Horaczek Published Dec 30, 2025 9:54 AM EST We may earn revenue ...

Abstract: Economic Model Predictive Control (EMPC) has recently been researched in many areas, especially in terms of energy. The development of advanced control algorithms has promoted the cost ...

The G-2.9R and G-4.5R gas-powered portable generators supply a maximum output of 2.9 and 4.5 kW (2.6 and 3.7 kW continuous), respectively. The 5.7-hp G-2.9R generator has a fuel-tank capacity of 2.6 ...

Abstract: In this paper, the 10-kV 4H-SiC Drift Step Recovery Diodes (DSRDs) are designed, fabricated and characterized for high voltage (HV) pulse generator. Owing to the superior SiC material ...