![Krish Ashok on Twitter: "So scientists use a device called the Kibble balance that is able to measure the equivalent electromagnetic force required to balance a weight. This is a way to Krish Ashok on Twitter: "So scientists use a device called the Kibble balance that is able to measure the equivalent electromagnetic force required to balance a weight. This is a way to](https://pbs.twimg.com/media/D7T-BImUIAA7P8L.png)
Krish Ashok on Twitter: "So scientists use a device called the Kibble balance that is able to measure the equivalent electromagnetic force required to balance a weight. This is a way to
![Design of an enhanced mechanism for a new Kibble balance directly traceable to the quantum SI | EPJ Techniques and Instrumentation | Full Text Design of an enhanced mechanism for a new Kibble balance directly traceable to the quantum SI | EPJ Techniques and Instrumentation | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1140%2Fepjti%2Fs40485-022-00080-3/MediaObjects/40485_2022_80_Fig2_HTML.jpg)
Design of an enhanced mechanism for a new Kibble balance directly traceable to the quantum SI | EPJ Techniques and Instrumentation | Full Text
![experimental physics - How can a Lego version of a Kibble balance measure the Planck constant? - Physics Stack Exchange experimental physics - How can a Lego version of a Kibble balance measure the Planck constant? - Physics Stack Exchange](https://i.stack.imgur.com/7tYTi.jpg)