What if the secret to next-generation batteries is circulating in your blood, and the blueprint for powering AR contact lenses is swimming in the Amazon? Go to    or use code UNDECIDED at checkout to get 4 extra months of Surfshark VPN! Humans have been building batteries for a couple hundred years, but nature has been perfecting energy systems for billions of years. But here's the kicker: the wildest breakthrough is happening right your bloodstream. A Japanese company has cracked the code on using hemoglobin, yes, the stuff that makes your blood red, to create a catalyst that could replace expensive platinum in next-generation batteries. And when the team combined this blood-inspired tech with an electrolyte exploit, they shattered voltage records. So could blood-inspired catalysts finally give us cheap, powerful batteries for everything from cars to the power grid? Special thanks @BetheaMedicalMedia for the use of their red blood cell animation: Watch How Fusion Tech Just Changed Geothermal Energy Forever Video script and citations: Get my achieve energy security with solar guide: Follow-up podcast: Video version - Audio version - Join the Undecided Discord server: 👋 Support Undecided on Patreon! ⚙️ Gear & Products I Like Visit my Energysage Portal (US): Research solar panels, heat pumps, and more to get quotes for free! For a curated solar buying experience (Canada) EnergyPal's free personalized quotes: Tesla Referral Code: Get 1,000 free supercharging miles or a discount on Tesla Solar & Powerwalls 👉 Follow Me Mastodon @mattferrell X Instagram Facebook Website 📺 YouTube Tools I Recommend Audio file(s) provided by Epidemic Sound TubeBuddy VidIQ I may earn a small commission for my endorsement or recommendation to products or services linked above, but I wouldn't put them here if I didn't like them. Your purchase helps support the channel and the videos I produce. Thank you.