15K views · 189 reactions | Can you tune electric cars for more power? This is my third of a five part series where I've partnered with FIA Formula E to teach about electric cars! #EngineeringExplained | Engineering Explained | Facebook

6.1M views · 283K reactions | Plant Care Hacks! 朗 . . . #gardening #plants #planttips #lifehacks #diy #upcycle | creative explained | Facebook

Is it better for you engine to warm up before driving? Cars with electronic fuel injection do not need to be warmed up before lightly driving off. This is because fuel injected engines can compensate for temperature changes. Cold engines run rich to compensate for poor fuel atomization. This means extra fuel is injected into the combustion chamber. Now fuel is a solvent, so when extra fuel gets on the cylinder walls, it washes away the oil from the cylinders and pistons. Less oil on the cylinder