CLASSIC: What Do Transmissions Do? - TechStuff (podcast)
Transmission (mechanics) - Wikiwand
Continuously variable transmission - Wikiwand
Car Transmission and Drivetrain Systems | HowStuffWorks
Spinning Levers - How A Transmission Works (1936) - YouTube
Engineering Explained
Transmissions, Clutches, and Torque Converters - YouTube
Drivetrain - YouTube
Torque and Horsepower
Horsepower vs Torque - A Simple Explanation - YouTube
5 Reasons You Shouldn't Care About Horsepower (As Much) - YouTube
Torque vs Horsepower | How It Works - YouTube
【龍 Sir 教室 Ep36】馬力扭力是甚麼？一片看明白（內附字幕）｜ TopGear Magazine HK 極速誌 topgearhk - YouTube
【龍 Sir 教室 Ep38】有何方法升級引擎馬力或扭力？改裝引擎最重要是甚麼？（內附字幕）｜ TopGear Magazine HK 極速誌 topgearhk - YouTube
Torque = Force x Distance (crank distance)
Horsepower = Force x Time
Horsepower = torque * RPM
Each engine have its peak torque on different RPM
The marketed peak HP and peak torque does not necessarily overlap in the same RPM range
Gear/Gearbox
Other Uses for Gears - Gear Uses | HowStuffWorks
Other Uses for Gears - How Gear Ratios Work | HowStuffWorks
Brian Zweerink's Awesome Blog: Making gears for 3D printing using Autodesk Inventor
Car Transmissions & Synchromesh: "Spinning Levers" 1936 Chevrolet Auto Mechanics 10min - YouTube
Spinning Levers - How A Transmission Works (1936) - YouTube
变速箱工作原理入门浅谈。 AT, MT, DCT, CVT - YouTube
【龍 Sir 教室 Ep03】CVT 真係咁多缺點？三招即拆解（內附字幕）｜ TopGear HK 極速誌 - YouTube
【龍 Sir 教室 Ep04】點解日本車堅持用 CVT（內附字幕）｜ TopGear HK 極速誌 - YouTube
Dog Boxes & Sequential Transmission | How it Works - YouTube
Planetary Gearsets & Gear Ratios - How Gears Work | HowStuffWorks
HELICAL VS. STRAIGHT CUT GEARS | Donut Media - YouTube
Porche Tipronic, PDK (dual clutch)
Manual and Automatic Transmission
MANUAL TRANSMISSION | How it Works - YouTube
Manual Transmission, How it works ? - YouTube
Automatic Transmission, How it works ? - YouTube
Automatic Transmission, How it works ? - YouTube
Automatic vs Manual Transmission - YouTube
【龍 Sir 教室 Ep05】棍波都有分橫直（內附字幕）｜ TopGear HK 極速誌 - YouTube
【龍 Sir 教室 Ep06】計啱數 Rev Matching 無難度（內附字幕）｜ TopGear HK 極速誌 - YouTube
【龍 Sir 教室 Ep07】揸棍波常見問題及示範（內附字幕）｜ TopGear HK 極速誌 - YouTube
【龍 Sir 教室 Ep08】必學！兩招變棍波高手「heel & toe」「double clutch」（內附字幕）｜ TopGear HK 極速誌 - YouTube
【龍 Sir 教室 Ep19】自動波原理篇 打醒精神上堂（內附字幕）｜ TopGear HK 極速誌 - YouTube
TORQUE CONVERTERS | How they Work - YouTube
Car Layout
Frame:
- Uni-body 整體式
- Ladder 陣式
4WD = 4x4
The Difference Between AWD vs 4WD - YouTube
AWD VS 4x4 | How it Works | Donut Media - YouTube
AWD vs 4WD... Which is Best? - YouTube
前驅大戰後驅 | 為什麼貴車都是後驅車 | 汽車佈局 Car Layout | FWD v RWD (廣東話/中文字幕) - YouTube
四驅車大戰 | 4WD 和 AWD 的分別？| 四輪驅動有 Full Time 和 Part Time? (廣東話/正體中文字幕) - YouTube
Engine Placement EXPLAINED - YouTube
汽车发动机有什么玄机，前置、中置、后置，放哪儿才算最完美？【科学火箭叔】 - YouTube
Differentials
Differential (mechanical device) - Wikiwand
How Differentials Work | HowStuffWorks
DIFFERENTIALS | How They Work - YouTube
TechnicBRICKs: TBs TechTips 20 - Limited Slip Differentials
TechnicBRICKs: TBs TechTips 22 - Torsen differential
从世界上第一辆汽车的诞生之后不久，差速器这个东西也就随之诞生了，它存在的意义只有一个——为了汽车能正常转弯。过去的马车两侧车轮是通过一根硬轴链接的，所以两侧的车轮的转速永远是相同的，因为无法差速，转弯的时候内侧的车轮除了滚动摩擦外还会有滑动摩擦，还好马车的车轮是木头做的，耐磨……同理汽车在转弯的时候也会有同样的问题，如果还是采用一根硬轴链接，那么转弯时汽车的轮胎等部件将会受到严重的损伤。为了解决这个问题，当今汽车都是两个半轴的设计，将两个半轴链接起来的就是差速器，有了差速器也就允许两侧车轮有转速差。
Clutch
How a clutch works! (Animation) - YouTube
Clutch, How does it work ? - YouTube
Learn How a Clutch Works - Basic Clutch Operation and Tips - YouTube
Why you should not PARTIALLY press the Clutch ? - YouTube
We got sent a super weird clutch and installed it anyway - YouTube
Brakes
Brake - Wikiwand
BRAKES: How They Work | Science Garage - YouTube
F1 Braking Systems - YouTube
The Story of Brakes - YouTube
【龍 Sir 教室 Ep23】煞車系統的工作原理（內附字幕）｜ TopGear HK 極速誌 topgearhk - YouTube
【龍 Sir 教室 Ep24】關於煞車的十五問（內附字幕）｜ TopGear HK 極速誌 topgearhk - YouTube
為什麼大家愛用碟煞?難道鼓煞不好嗎?｜碟煞與鼓煞的基本原理 - YouTube
Stopping Mechanism
Drum brake - Wikiwand push out onto the drum, heat on drum not easy to dissipate
Drum Brake System - YouTube
How Drum Brakes Work - YouTube
Disc brake - Wikiwand squeeze in, creating more pressure
How Disc Brakes Works - Part 1 - YouTube
How Disc Brakes Works - Part 2 - YouTube
Autotechlabs - YouTube
Control Mechanism
Air brake (road vehicle) - Wikiwand
Air Brakes - An Introduction. How it works. - YouTube
Air Brake Relay - How it Works. Air braking systems and Commercial vehicles - YouTube
Basic CDL Air Brake Components - YouTube
Brake on by default (need pressure to overcome the spring)
Sometimes referred to as "spring brakes"
Hydraulic brake - Wikiwand
replaces physical brake lines as the pressure on all brakes are even and it won't snap
Suspension
Suspension | How it Works - YouTube
关于悬挂，你需要知道的一切。可能是最全最干的讲解教程 How suspension works in car, vehicle suspension explained - YouTube
【龍 Sir 教室 Ep30】懸掛知識速成班第一課（內附字幕）｜ TopGear Magazine HK 極速誌 topgearhk - YouTube
【龍 Sir 教室 Ep31】懸掛知識速成班最終課（內附字幕）｜ TopGear Magazine HK 極速誌 topgearhk - YouTube
LEGO
Lego Technic Free Wheel (Sprag Clutch) - YouTube
Lego Technic Worm Drive and Linkage Mechanism - YouTube
Lego Technic Automatic Motor Shutoff and Alarm - YouTube
Constant Velocity to Variable Velocity - Lego Universal Joints - YouTube
Lego sequential dual clutch gearbox - YouTube
Lego technic differential lock system - YouTube
Amazing LEGO Technic Quick Builds! - YouTube
Lego Technic 4-speed RC transmission with Chiron selectors (WITH INSTRUCTIONS!) - YouTube
Lego Technic 4-speed RC Compact Sequential Transmission v1.1 - YouTube
Top 10 MOST AMAZING LEGO Mini Engines Starting Up And Running [COOL] - YouTube