7 Espresso Machines in Review – What Is the Best Espresso Machine for Your Home?

Espresso machine test 2025: 7 home setups compared – design, tech & daily grind. Which one’s the best espresso machine for your home?
Hackaday

Making A Functional Control Panel Of The Chernobyl RBMK Reactor

Control panels of a pre-digitalization nuclear plant look quite daunting, with countless dials, buttons and switches that all ...

Bay-Delta Plan could reshape California farming and raise water bills

California nears approval of the Bay‑Delta Plan, a major water policy that could affect farms, water bills, and the environment.
IEEE

Model Predictive Control Optimization Strategy for Integrated Energy Systems: A Two-stage Dual-loop Optimization Framework

Abstract: Integrated Energy Systems (IESs) are important vehicles for achieving energy conservation and emission reduction. However, operating an IES smoothly is difficult due to source–load ...