Month: November 2025

Tired of Click Bait. Here are the rules we used to follow.

From Copilot:

đź“ś Classic Rules for Writing Good Titles

  • Clarity over hype Titles should directly state the subject of the article or video. Readers should know exactly what they’ll get without exaggeration.
  • Conciseness A good headline was short and punchy—often under 8 words. Editors asked: “Can you explain this to a friend in six words or fewer?”.
  • Accuracy and honesty No misleading promises. The headline had to match the content and avoid tricks that frustrate readers.
  • Focus on the main idea Titles pulled out the most significant aspect of the story—often the “who” and “what”.
  • Appropriate tone The headline’s tone had to match the subject. Serious topics required straightforward titles, while lighter stories could be playful.
  • Usefulness and specificity A headline should signal value to the reader—solving a problem, answering a question, or satisfying curiosity.
  • Active voice and strong verbs Instead of passive phrasing (“Children were rescued”), editors preferred active constructions (“Police Rescue Children”).
  • Timeliness and relevance Good titles highlighted conflict, prominence, or urgency—elements that naturally draw attention without resorting to gimmicks.
  • Uniqueness A headline had to stand out from competitors, offering a fresh angle or distinctive phrasing.

Vehicle Refinement (NVH)

Microsoft Copilot was asked: “What is vehicle refinement (NVH)?”
It replied:

Vehicle refinement, often referred to as NVH (Noise, Vibration, and Harshness), is the engineering discipline focused on minimizing unwanted sounds and sensations in a vehicle to enhance comfort, quality, and performance.

🔧 What NVH Stands For

  • Noise: Unwanted audible sounds like engine hum, wind whistle, or tire hiss.
  • Vibration: Physical oscillations felt through the steering wheel, seats, or floor — often from the engine, road, or suspension.
  • Harshness: Sudden, sharp jolts from road impacts (e.g., potholes or expansion joints) that affect ride comfort.

đźš— Why NVH Matters in Vehicle Refinement

  • Passenger Comfort: A quiet, smooth ride reduces fatigue and improves the driving experience.
  • Perceived Quality: Excessive NVH can make a vehicle feel cheap or poorly built, affecting brand reputation.
  • Performance & Safety: High vibration levels may signal mechanical issues or contribute to driver fatigue.

🧪 How NVH Is Measured

  • Sound Level Meters: Capture airborne noise inside and outside the cabin.
  • Vibration Sensors: Detect structural oscillations in components like the engine or chassis.
  • Subjective Testing: Feedback from test drivers helps assess comfort and refine tuning.
  • Road Tests: Real-world driving reveals NVH issues not always evident in lab simulations.

⚙️ NVH Sources in Modern Vehicles

  • Powertrain: Engine, transmission, and drivetrain components.
  • Road & Chassis: Tire-road interaction, suspension geometry.
  • Aerodynamics: Wind noise from mirrors, seals, and body panels.
  • Electric Vehicles (EVs): Lack of engine noise makes other sounds (e.g., motor whine, HVAC) more noticeable.

🧠 Engineering Solutions

  • Material Choices: Rubber mounts, insulators, and absorbers tuned to specific frequencies.
  • Design Optimization: Component geometry and placement to reduce resonance.
  • Digital Simulation (CAE): Predict NVH behavior before physical prototypes are built.
  • Physical Validation: Real-world testing to confirm simulation results.

NVH is a prime example of how engineering, perception, and design converge.

Sources: imc-tm.com gjbush.com eureka.patsnap.com