Exactly. I generally resist the temptation to reply but can´t always help myself. Aside from Dave´s insistence that the water be pumped using direct...

If you're storing energy by using water to compress a gas in an air accumulator then the energy is stored in the gas, not the water. The round...

It would be interesting to know what proportion of Ukrainian drones were Chinese built or had Chinese components in them. We need European industries...