Given that we don't know exactly how long a meter is (a meter is measured in relation to the speed of light), what is the smallest distance we can measure in terms
Given that we don't know exactly how long a meter is (a meter is measured in relation to the speed of light), what is the smallest distance we can measure in terms
![how was the length of a standard meter defined in the year 1791 - history of MEASUREMENTS by Austin Porter And Ian Niewald how was the length of a standard meter defined in the year 1791 - history of MEASUREMENTS by Austin Porter And Ian Niewald](http://historyofmeasurements.weebly.com/uploads/2/6/7/9/26796466/header_images/1410968570.jpg)