Tootfinder

💾 Storage density: a single-layer A4-sized film can hold over 2 terabytes of data using this technology
🏺 Material: etched into a thin #ceramic layer – claimed to last indefinitely with no energy or cooling required
🤝 Behind the record: collaboration between TU Wien (Institute of Materials Science) and

#GuinnessWorldRecord broken! 🏆 #TUWien & #Cerabyte create the world's smallest #QRCode