Imagine, if you will, that beneath the very ground you walk upon, there's a rather hot and somewhat annoyed layer of Earth that seems to be boiling away in secret. This isn’t your average "I've had a bad day" kind of steam—no, this is geothermal energy, a rather enthusiastic natural resource that insists on staying hot all the time. It lurks in underground reservoirs, like a giant subterranean kettle, waiting for us to drill down and say, "Alright, let’s get on with it then." You stick a well down there, gather up all that steam, and—voila!—you've got yourself a turbine-spinning, electricity-making powerhouse, without all that fuss of nasty emissions. It’s almost as if the Earth is running an underappreciated power station, patiently offering us a sustainable energy source while we bumble around with fossil fuels. Kids, when they learn about this, are effectively being let in on the Earth's secret plan to save itself from our occasionally misguided antics—assuming, of course, that we actually decide to listen.
Add comment
