Are you all set to hack the km readings displayed on your vehicle dashboard!Let us explore the science behind the working of an Odometer, a mechanical device which shows the distance traveled by your vehicle in digits. With traces of its invention found in history since 15BC, it has been reinvented since then in different forms. We all have seen the odometer working. When the last digit changes from 0 to 9 it moves the adjacent digit by 1 unit and so on. Ever wondered what causes digits of an odometer to change the adjacent digits by precisely 1 unit? How does a combination of rings interconnected with each other by means of gears designed to perfection can display the distance traveled by a vehicle to such an accuracy?Are you all set to empower yourself with the knowledge to crack the secrets behind the Km reading of your vehicle? Read ON….