The Spine of the Car: Understanding FWD, RWD, and AWD Drive Shafts
In a car, the critical component tasked with safely delivering the engine’s explosive rotational force to the wheels is known as the Drive Shaft. Depending on whether that power needs to go to the front wheels, the rear wheels, or all four…
Automatic vs. Manual Transmission: The Hidden Principles of Torque Converters and Clutches
Imagine coming to a stop at a red light. You press the brake, and your car’s wheels are completely stationary. However, under the hood, the engine is still humming along, spinning at roughly 800 revolutions per minute. If the engine is spinning but…
Timing Belt vs. Timing Chain
Inside the engine block, pistons are violently pumping up and down, while valves are constantly opening and closing to let air in and exhaust out. If their timing is off by even a fraction of a second, the pistons will smash right into the valves. If…
The Hidden Workers: Spark Plug and Ignition Coil
Have you ever turned the knob on a gas stove and heard that rapid ‘click-click-click’ followed by a blue flame? No matter how well the gas is flowing, you can’t start cooking without that initial tiny spark. The gasoline engine in a car…
The Flower of the Internal Combustion Engine: Cylinder and Piston
If you’ve ever pumped up a bicycle tire, you probably remember the feeling of resistance and pressure as you pushed the handle down. Deep inside a car’s engine, this exact same physical process happens thousands of times a minute—only accompanied…
Wait, the wheel wasn’t actually invented for transportation?
Honestly, look around you right now. Literally everything has wheels. Cars, bikes, office chairs, those electric scooters everywhere. Ever watch an old 80s movie where people are sweating and dragging massive, heavy suitcases through an airport? I always…
We flip a switch without thinking. But did Edison really invent the light bulb?
What’s the very first thing you did when you walked through your front door last night? If you’re like most people, you probably reached for the light switch without even thinking about it. Just a satisfying little click, and a pitch-black room is…