What does the EPC light mean on a car (and is it dangerous?)

The EPC Light is a troubleshooting light that appears most commonly on cars made by Volkswagen Audi, but it could be a sign ...
India Today

Skyroot's rocket has a stage that thinks. Here is how it aims for exact orbit

Skyroot Aerospace has revealed how the Orbit Adjustment Module, the liquid-powered top stage of its Vikram-1 rocket, can stop ...
Simple Flying

Why Boeing’s Biggest Engine Failed Testing

The General Electric GE9X engine that will be installed on the Boeing 777X promises to be game-changing. It doesn't feature flashy new innovations like a gearbox, but instead, General Electric made ...
IEEE

Design, Simulation, and Field Testing of an Intelligent Control Algorithm Based on Event-Triggered and Nonlinear MPC for USVs

Abstract: The design, simulation, and testing of intelligent trajectory-tracking control in narrow waters are essential issues for unmanned surface vehicles (USVs). Due to limited actuators, spatial ...
electronicsforu

Small Engine Control Reference Design

From fuel injection and ignition control to diagnostics and ECU communication, this reference design brings key engine management functions together for engineers to test and develop. KIT33812ECUEVME ...
Torque News

GM Is Launching a Trust Recovery Program With a New Engine For The 2027 Silverado and Sierra, Which Will Be Its Biggest Test

Note: GM has not stated it's launching a "trust recovery program" per say, but it's the author's perception and commentary of what GM is actually doing with the 2027 Chevrolet Silverado and GMC Sierra ...
Flying

GE Begins Testing Hybrid Aircraft Engine After Years of Anticipation

GE Aerospace successfully completed the first ground test of its "megawatt-class" fully integrated hybrid-electric powertrain, developed in partnership with NASA's Electrified Powertrain Flight ...
PV Tech

Damp heat and UVID show highest ‘red flag’ rates in 2026 RETC module testing report

Hail durability testing saw a decline in ‘high achiever’ results from 70% to 27% between 2025 and 2026. Image: Marian Heinkel, RETC. Damp heat testing of solar PV modules yielded 11% “red flag results ...
IEEE

Self-Triggered Fuzzy Data-Driven Learning-Based Test Mass Suspension Control for Space Inertia Sensor

Abstract: To propose an ultrahigh-precision test mass suspension control scheme for the space inertia sensor in the mission of space detection, a self-triggered data-driven adaptive control approach ...
Interesting Engineering

Brazil launches world-first engine built for ethanol-powered grid electricity

Brazil spent decades building one of the world's largest ethanol industries. Now it's testing whether that same fuel can help power the electric grid.Wärtsilä Corporation Brazil has launched what is ...
Interesting Engineering

100% hydrogen-powered jet engine from Rolls-Royce reaches full power in landmark test

A major milestone in the race toward sustainable aviation has been achieved after a Rolls-Royce jet engine successfully reached full take-off power while running entirely on hydrogen fuel. The ...