11K views · 249 reactions | Driving a W Class Tram - It's easy! The left hand controls the acceleration, the right hand controls the brake, the foot controls the gong and sand. Now you just need to coordinate everything to give passengers a smooth ride! All video taken through the glass in the passenger saloon behind the driver. | Schony747 Youtube & DVD | Facebook

Left Hand John Deere has reached 2 million gallons. Would you like left hand controls? #johndeere #amputee #lefthanded #farm John Deere | 1HandnFarming

440K views · 5.6K reactions | If you want to know if your Gmail has...

10K views · 65 reactions | This girl born without a left hand receives a donation that has changed her life!❤️❤️ | Daily Mail Video | Facebook

Double helical gears have all of the advantages of helical gears, which are strong and quiet, plus have the advantage of being able to cancel the thrust forces by combining helical gears with both right and left hand twists #Insight_Academy | Artistic Futures