Have to agree with this. Normally it would not be a good decision to use this or even advertise how to make it. These are however not normal times; more like we

Have to agree with this. Normally it would not be a good decision to use this or even advertise how to make it. These are however not normal times; more like we are at war and using combat medicine if the health system gets over run. This device needs improving and there is a fair degree of risk that it could be harmful, but a more advanced version made from easy to source parts could save many lives.