“The discovery itself is very interesting for a marine biologist, but it also has major implications from a conservation perspective for regional endotherms. We believe changing environments in the deep past was a major contributor to the megalodon’s extinction, as we think it could no lon...
because it includes year, it's actually a distance. In a sense, it's a distance expressed in terms of the speed of light, so you can also have other measures like a light-day or even a light-second. However, this is only part of the story, because distances on a cosmic ...