https://www.live-feeds.com/feed/high-speed-video-reveals-how-honey-bee-stingers-keep-pumping-venom-after-detachmentContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/high-speed-video-reveals-how-honey-bee-stingers-keep-pumping-venom-after-detachmenthttps://www.live-feeds.com/feed/high-speed-video-reveals-how-honey-bee-stingers-keep-pumping-venom-after-detachment#u136390Mon, 19 Oct 2026 15:46:39 +0000Australian researchers have captured high-speed video revealing the autonomous mechanism that allows a honey bee stinger to continue pumping venom and drilling into tissue after separating from the insect. Operating as a tiny double-piston pump with reciprocating lancets and unique valve geometry, the detached stinger delivers a continuous flow of venom without the bee's body. Scientists state this natural design functions effectively as an autonomous micro-pump and could inspire the development of miniature medical devices, drug-delivery tools, and specialized microneedles.Why it matters