Why? To have nice overview on volumes during all processes in kettle !
To make those marks we need:
- Inox Kettle
- Stronger Paper
- 2 wires
- 9 V Battery
- 1 tea spoon of salt
- 1 dl / 3,4 fluid oz of vinegar
Ok, the best at first is to print numbers on stronger paper, than cut those numbers from the paper:
Next step is to calculate height for volume marks (you can see the equation on picture), than mark lines and cut them from stronger paper:
And attach those volume marks on kettle side and start marking:
Next we will prepare the equipment and make all the work:
The final result:
We are done!