At left: “The need to replace fossil fuels.” I’m sure I’ve mentioned that I’m trying to learn Spanish, an endeavor that has been much more difficult than I expected it to be, perhaps because I took it on fairly late …
At left: “The need to replace fossil fuels.” I’m sure I’ve mentioned that I’m trying to learn Spanish, an endeavor that has been much more difficult than I expected it to be, perhaps because I took it on fairly late …