https://tube.blueben.net/videos/watch/769903e2-5d89-434e-9df4-f91190358e9b Why Beaver Teeth Never Stop Growing A beaver’s teeth are built with iron-rich enamel in the front and softer dentin in the back, creating a self-sharpening edge every time it chews. Because their incisors grow continuously throughout life, beavers must constantly gnaw on wood to keep their teeth from becoming dangerously overgrown. Tree-cutting isn’t just a way for beavers to reshape their environment—it’s a vital survival habit that keeps their powerful teeth healthy and functional. Tue, 16 Jun 2026 13:21:21 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/769903e2-5d89-434e-9df4-f91190358e9b All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.