Engineers Just Created the World's Smallest Pacemaker

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Engineers from Northwestern University have just unveiled the world's smallest pacemaker. Small enough to fit inside the tip of a syringe, this allows doctors to inject it into the body without surgery to help patients who need temporary heart pacing. paper: https://www.nature.com/articles/s41586-025-08726-4 #medical #breakthrough #pacemaker #science #short 🚀 🚀 I help scientists and investors tackle the World's biggest challenges: EMPIRICAL VENTURES: https://empiricalventures.vc 🤘👨‍🔬 ROCKSTAR SCIENTIST Merch: https://www.rockstarscientist.org/ 📸 INSTAGRAM https://www.instagram.com/drbenmiles 🚀 JOIN US for members-only content: Join YouTube: https://www.youtube.com/channel/UCUeZBocfxALSUdOgNJB5ySA/join Join Patreon: https://www.patreon.com/DrBenMiles A few people have asked so I've added the info below. Some of these are affiliate links. If you make a purchase it doesn't cost you anything extra, but a percentage of the sale will help support this channel and my work to bringing entrepreneurship into science. Camera : Sony A7III https://amzn.to/3OWrmGd Lens: Sigma 402965 16 mm F1.4 https://amzn.to/49BNJdq Mics: Shure SM7B https://youtu.be/lVTS_J7Xmxs Zoom H4n Pro https://amzn.to/3OXsklB Sennheiser AVX https://amzn.to/4geWnBi