Not everyone gets wisdom teeth. In fact, a whopping forty percent of people never develop wisdom teeth at all. This isn’t just a quirky fact about human biology. The story of wisdom teeth reveals a fascinating tale of human evolution. It illustrates genetic diversity and the mysterious nature of our pearly whites.
Do Grasshoppers Hear With Their Legs?
The grasshopper’s sense of hearing, centered in its front knees, is key to this insect’s survival. These remarkable creatures have evolved a highly specialized sense that rivals even our own human auditory capabilities. Hearing isn’t just done with ears, though, as we’re used to. Grasshoppers have evolved to hear in a very different way than humans.