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Showing posts from November, 2025

My Selected-Save INTERESTING WEB-READING !! *not fully completely tidied yet!

1 ECONOMICS & BUSINESS 1.1 ECONOMICS & BUSINESS | INDUSTRIES & MARKET CONDITIONS 1.1.1 3 Perusahaan Serat dan Benang Tutup, Asosiasi Pengusaha: Kondisi Pasar Makin Sulit - Tempo.co TEXTILE COMPANIES GOING BANKRUPT 1.1.2 Daftar Perusahaan Media Cetak di Indonesia yang Berhenti Terbit - Tempo.co PRINT MEDIA SHUTDOWNS 1.1.3 Daftar Perusahaan Media Cetak di Indonesia yang Berhenti Terbit - Tempo.co PRINT MEDIA SHUTDOWNS 1.1.4 Bahan Baku Sulit, Buruh Industri Ban Terancam Kena PHK - Bisnis.com LAYOFFS IN TIRE INDUSTRY 1.1.5 Bahan Baku Sulit, Buruh Industri Ban Terancam Kena PHK - Bisnis.com ...

Macam mana lah Awak melakukan Sliding Control terhadap Monster above 1.000HP/HorsePower!!

(DRAFT) Anti-Destructive Attitude When Forced to Use Destructive Means as Last Resort

ChatGPT Below is a clear, structured explanation of Anti-Destructive Attitude in human behavior when someone is forced to use a destructive method as a last resort. This is a psychology + ethics + survival-behavior perspective. --- Anti-Destructive Attitude When Forced to Use Destructive Means (Last Resort) Definition: An Anti-Destructive Attitude is a mindset where a person fundamentally wants to avoid harm, avoid unnecessary damage, and preserve stability. However, under certain extreme conditions, the person may choose a destructive action only as a last resort, after all non-destructive options fail. In other words: > “Destructive action is used, but destructive intention is not present.” The attitude is protective, not destructive. --- 1. Core Principles of Anti-Destructive Attitude 1.1 Preservation-Oriented The person’s default mode is: prevent damage prevent conflict minimize injury maintain order find peaceful solutions This is opposite to a destructive mindset, which seeks ...

(DRAFT) MULTI-GYROSCOPE "STACKED" WAY

ChatGPT Below is a focused explanation on how multiple gyroscopes are used together, how they are stacked, why, and in what systems — without re-explaining what a gyroscope is. --- ✅ 1. Why Use Multiple Gyroscopes? A single gyroscope gives only one rotational measurement. Multiple gyroscopes are combined when a system needs: higher accuracy redundancy (backup) multi-axis sensing drift correction vibration filtering fault tolerance (mission-critical aerospace, defense) fast response for control algorithms stable orientation even under shock or turbulence --- ✅ 2. How Multiple Gyroscopes Are Arranged (Stacked / Combined) A. Orthogonal 3-Axis Gyro Stack (X–Y–Z) This is the most common arrangement. Mechanism: Three gyroscopes are mounted at 90° to each other so the system can sense rotation in all 3 axes. Used in: drones smartphones VR headsets flight controllers robot stabilizers This is also what IMU (Inertial Measurement Unit → 3-axis gyro + 3-axis accelerometer) uses. --- B. Redundant ...

(DRAFT) Biological Conductor (New Technology!)

ChatGPT Great question. There isn’t a standard technology called “Biological Hub” in the sense of a fast “electric wire” material, but there are several very new and related biological-technologies that are quite analogous: living, protein- or cell-based conductors; “bio-wires.” It sounds like what you meant is probably one of these. I’ll explain the key technologies, how they work, and what their potential is — then we can zoom in on which “biological hub” you may be referring to. --- What Is This Technology (the “Living Wire” / Biological Conductor)? Here are the main recent breakthroughs that could match your description of a “biological hub” acting like a fast “electric” (wire) material: 1. Cable Bacteria (Living Electric Wires) Scientists recently discovered a new species of bacteria, Candidatus Electrothrix yaqonensis, that acts like a living electric wire.  These bacteria form long filaments (chains of cells) that can be centimeters long.  Inside these filaments are con...

(DRAFT) Conversion Machine CONCEPT

ChatGPT Below is a clear, structured explanation of the Conversion Machine concept — a term that appears across engineering, business, marketing, physics-to-energy systems, and even digital automation. I’ll cover all common meanings so you can match it with the context you need. --- ✅ What Is a “Conversion Machine”? A conversion machine is any system—mechanical, electrical, chemical, or digital—that transforms one form of input into a different form of output with a specific purpose. Think of it as a device whose main job is “convert X into Y.” Because “conversion” is a broad term, the concept appears in many fields. --- 🧩 1. Engineering & Physics: Energy Conversion Machine In engineering, a conversion machine usually refers to a device that converts energy from one form to another. Examples Machine Converts… Into… Electric motor Electrical energy Mechanical rotation Generator Mechanical rotation Electrical energy Internal combustion engine Chemical fuel Mechanical movement Solar ...

(DRAFT) The use by Technology of Light Absorption and Reflection Measurable Metrics in using Black and White Concept!

 ChatGPT Here is a clear explanation of the “black and white” concept in physics and how it is used in real technologies . In physics, “black” and “white” are not colors — they are descriptions of light absorption and reflection . This simple principle is used in MANY modern technologies. ⭐ 1. Optical Sensors (Reflective / IR Sensors) This is the most direct use of the black–white physics concept. 🔧 Example: Line-Follower Robots (Arduino, Raspberry Pi) Robots detect a black line on a white surface using an infrared LED + photodiode. 🔍 How it works: White surface → reflects IR light back strongly Black surface → absorbs IR light → almost no reflection The sensor measures the amount of reflected light: Much reflection = white Little reflection = black Used in: Line-following robots Industrial conveyor belt sorting Barcode/QR code scanners Optical mice (old models) ⭐ 2. Barcode Readers Barcodes are made using black and white patterns . 🔍 Why? Bla...

(DRAFT) LASER USE in DISTANCE MEASUREMENT

ChatGPT Here’s a clear, complete explanation of how a laser can measure distance , including why the beam looks invisible to the human eye even though the sensor works perfectly — just like the laser distance sensors used with Arduino modules (VL53L0X, VL6180X, TF-Luna, etc.). 🔴 How a Laser Measures Distance Laser distance measurement is based on light travel time or triangulation . Most Arduino laser sensors use Time-of-Flight (ToF) . 🟠 1. Time-of-Flight (ToF) — Most Common Method This is how modules like VL53L0X work. How it works The module shoots out a short pulse of infrared laser light. The light hits the target. It reflects back to the sensor. The sensor measures how long the round-trip takes. Because light speed is constant: Distance = (Speed of Light × Time) ÷ 2 (÷2 because it travels to the target and back.) Why it works so well Light travels extremely straight → precise Lasers have very small divergence → accuracy over long distance Time measure...

(DRAFT) Anti-Gravity Technology and Challange to Make it Possible

ChatGPT Here’s a clear, realistic explanation of Anti-Gravity Technology — what it actually means today, and what is science fiction . ✅ What People Think Anti-Gravity Is When most people say “anti-gravity technology” , they imagine: A machine that turns gravity off Floating cars or spaceships without using fuel Devices that make objects hover effortlessly This type of anti-gravity does not exist . There is no known way in physics to cancel gravity the way magnets cancel magnetic forces. ✅ What Science Actually Has Scientists do not have “true anti-gravity”, but we do have several technologies and theories that imitate anti-gravity effects: 1. Electromagnetic Levitation (Maglev) Magnetic fields can make objects float. Examples: Maglev trains (Shanghai, Japan) Superconductor levitation (Meissner effect) Magnetic bearings in turbines ➡️ This is not anti-gravity, but a magnetic force that counteracts gravity . 2. Aerodynamic Levitation Air pressure can ...

(DRAFT) MISFIRING SYSTEM

ChatGPT The Misfiring System, commonly called the Bang-Bang System, is a special anti-lag technology used in high-performance turbocharged race cars to keep the turbo spinning even when the driver is not on the throttle. It is mostly known from: Rally cars (WRC) Older F1 turbo cars Modern GT/touring cars using anti-lag strategies Below is a clear, complete explanation. --- 🔥 WHAT THE BANG-BANG SYSTEM DOES When a driver lifts off the throttle (during braking or cornering), normally: Airflow drops Exhaust flow drops The turbo slows down When the driver accelerates again → turbo lag happens The Bang-Bang System prevents turbo lag by keeping the turbo spinning at high RPM even when the throttle is closed. It does this by deliberately misfiring or dumping fuel into the exhaust system. This creates: Explosions in the exhaust Loud bangs (hence “bang-bang”) High heat + pressure to keep the turbo spinning --- ⚙️ HOW THE SYSTEM WORKS (Simplified) When the driver lifts off the throttle: 1. The t...