Gears for other utilizes are even older than automobiles, and continues to be of ancient gears are already found out relationship again to 4th century China. The world’s oldest Functioning clock continues to be employing gears to inform some time in Salisbury Cathedral due to the fact 1386.  Automatic transmission https://gearbox-auto03567.bligblogging.com/34402887/what-does-gearbox-auto-mean