Science·phys.org↗·3hA hummingbird's brilliant magenta feathers depend on a hidden middle layer#Science#phys.orgSourceRead the original at phys.org0SaveShare📚Add to CollectionNext postSony Announces New Japan-Only PlayStation Portal With Internal StorageRelated postsProtecting the vulnerable Y chromosome at the beginning of developmentphys.orgAncient underwater canyons reveal clues to the world's oldest animal lifephys.orgTwo genes, two harvests: Adapting barley for double croppingphys.org