There are a few sources of power that are “free” here on Earth, namely wind, solar, hydro and geothermal. Humans have been tapping hydro and wind for millennia, and we’re getting pretty good at harnessing the power of the sun. But with geothermal, we’re still not expertly exploiting the heat […]
Day: January 11, 2025
Editorial: Here’s the most important thing you can do to beat COVID-19
We have seen a lot of well-meaning but bad advice floating around the internet in recent days urging us to get out and support local businesses or to somehow go shopping to support the economy. We appreciate the good intentions behind these messages. But right now, if you are healthy […]