This video shows how you can work with hydrogen -oxygen gas, at low power and high power that my machine can produce, you can play with, and we make a measurement in liters per minute high-power, resulting in more than 10 liters per minute

(may be broke/outdated!)
This video shows how you can work with hydrogen -oxygen gas, at low power and high power that my machine can produce, you can play with, and we make a measurement in liters per minute high-power, resulting in more than 10 liters per minute