The heated water doesn't need to create bubbles from nothing.

It continues to serve the area's water needs to this date.

The water needs to be held while it is being heated.

Air and water, more than we'd need for two months.

The catch with either course is that water needs management.

The water needs to be below 18 C with high oxygen content.

The well is in the churchyard, and people can get water free when they need it.

How much water needs the body of a human?

"Good water here, and all we need," they heard one say.

The water in the fossil itself also needs to be replaced.