Some things in nature get attributed to Darwinian evolution, but might be better seen as manifestations of design or other alternative, non-Darwinian mechanisms.
Scientists measured lip-smacking by macaques and concluded that's where human language came from. Is that logical? Only if an arbitrary requirement is imposed on scientific explanations.
Sound engineers know how to use gain control to avoid “redlining” or saturating the signal while amplifying weak but important signals. Your nose knows that trick, too. The sense of smell is complex because of the tremendous variety of odorant molecules that must be interpreted. Molecules that trigger signals in the initial neurons trigger a […]
Can birds make you happy? Some scientists think so, but why? There seems to be a connection between seeing birds in their natural habitat and a person’s sense of well-being, reported Science Daily. Whether that is true may be a function of the setting and species of bird (buzzards, ostriches probably not rating as high […]