Sometimes when you go browsing through all those videos people upload, you become amazed at what you can learn. For instance, I never knew that Australia didn't have any volcanoes on it. What it does have is a bed of hot rocks underneath it. Now someone has drilled to the bed of hot rocks in one location and not far away drilled a second hole into the bed of hot rocks in order to get the steam for electricity when they build a generating station.

What they did was pour water into the hot rocks which crack and cause veins or better way of saying openings. This may cause small earthquakes which they are monitoring.

If you think about Yellowstone Park you realize now some of the similarities to a volcano. Think about it.