📰00Platypus Hair Shares a Puzzling Feature With Bird Feathers, Adding to the EggLatest articles | smithsonianmag.com·@Smithsonianmag·2 months ago#Lki16o#smithsonianmag#platypus#englishlanguage🧰Tag tools✨Add tagReading 0:0015s thresholdBookmarkThe species’ melanosomes—tiny, pigment-filled structures inside hair cells—are hollow, a trait never before seen in mammals Expand ContentAnonymous readers can preview up to 1024 characters here. Log in to unlock the full article once ingest succeeds.0Read later0Read More