Forbes contributors publish independent expert analyses and insights. William covers motorbikes, E-bikes, cars, trucks and mobility tech. The motorcycle industry has a bit of a problem right now: a ...

The heart has four main chambers: the right atrium, right ventricle, left atrium, and left ventricle. The heart's valves ensure blood flows in the correct direction and include the tricuspid, ...

An electric orchard tractor with a power battery and transmission driven by dual motors was developed. The output shafts of the walking and power take-off (PTO) motors are connected by a wet clutch, ...

1 State Key Laboratory of Green Papermaking and Resource Recycling, Qilu University of Technology, Jinan, China 2 Dongxiao Biotechnology Co., Ltd., Zhucheng, China Introduction: Cellulosome is a ...

If used correctly, a clutch can last over 200,000 miles, but they can wear out quickly without the proper care. With a clutch replacement costing from £300 to £1,500, it’s a considerable expense that ...

Just as there are two types of transmissions, there are two types of drivers. There are those who prefer a manual transmission where they're in charge of shifting gears, and then there are those who ...

I’ve owned my 1997 BMW 318ti going on 11 years and I’ve taken the odometer past 215,000 miles on the original engine and transmission. I could not have come anywhere near that mile mark and length of ...

A functioning clutch is vital to your car’s transmission system. When it wears out, you might notice problems like slipping, grinding or difficulty shifting gears. Suddenly, you wonder: “Will my car ...

During activities of daily living (ADLs), the wrist is mainly engaged in positioning and directing the hand. Researches have demonstrated that restoring wrist mobility can significantly enhance the ...