#Storing Data

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Researchers at Microsoft have found a way to store huge amounts of data inside small glass plates and it could last more than 10,000 years. The project, called Project Silica, solves the problem of “bit rot,” where hard drives and magnetic tapes slowly decay and need replacing every five to ten years. In a study published in Nature, scientists explained that they use a powerful femtosecond laser to make tiny permanent marks, called voxels, inside special glass. Instead of storing data on the surface like a CD or DVD, the information is written in hundreds of layers inside the glass. Researchers say a single piece of glass about the size of a drink coaster can store up to 4.84 terabytes roughly equal to 2 million printed books. To read the data, a microscope scans the glass, and an AI system converts the patterns back into digital files. Because the glass is chemically stable, it can survive extreme heat (up to 290°C), water, and even electromagnetic pulses that would destroy normal electronics. For now, this technology isn’t meant for home use. It’s designed for large cloud companies and national archives that need long-term data storage. What are your thoughts on this? 🤔 #Technology #Innovation #GlassStorage #DataStorage #Invention

🧪 Glass stores 2,000,000 books for centuries A small glass plate can store millions of books worth of data. Mega-company Microsoft developed a system with Silica that writes information into glass using ultrashort lasers. And it uses reading methods and error correction to safely retrieve that data as well. The information can be preserved for... Share, subscribe and continue reading for free via https://whyrwe.com/26/0222-2102 #glass #data #information #system #silica #whyrwe #factuallyfun #science

A Tiny Glass Chip That Could Store Human Knowledge for Thousands of Years Microsoft's Project Silica now uses affordable borosilicate glass. A 2 mm-thick, coaster-sized platter stores up to 4.84 terabytes of data across more than 300 layers of 3D voxels. This "write-once, read-forever" technology resists electromagnetic pulses, water, and heat up to 500°C, with a projected lifespan of at least 10,000 years. Data is read using AI-driven polarization microscopy, while a specialized robotic library handles passive storage racks. Designed for "cold" data, it offers a sustainable, low-energy alternative for long-term archiving of massive datasets, such as film libraries.

One day you could store over a million photos or songs on a small glass coaster, and it will outlast you by about 9,900 years. 📷 Credit: @rowancheung

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Follow @insightowlhq for more computing history, space technology, and ideas that spark curiosity 🧠 Before silicon microchips, NASA’s Apollo Guidance Computer used magnetic core memory. The system consisted of hand-woven grids of tiny magnetic rings called cores. Each ring stored one bit of data depending on the direction of its magnetic field, and the information remained even without power. Because the memory was stable and resistant to radiation and electrical noise, it was reliable enough for spaceflight — a critical requirement for the Apollo missions. The term “core dump” originally came from physically reading out the stored data from these magnetic cores. Modern computers may be microscopic, but early computing was tangible hardware built directly on electromagnetism and careful craftsmanship. #technology #computers #space #engineering #howthingswork

One day you could store over a million photos or songs on a small glass coaster, and it will outlast you by about 9,900 years. Credit: @rowancheung

Microsoft’s Project Silica is developing a new form of long-term data storage by encoding information inside special glass plates using ultrafast femtosecond lasers. Instead of storing data on a surface like traditional hard drives or optical discs, the system writes microscopic structures called voxels in multiple layers within the glass itself. According to research published in Nature, a single coaster-sized piece of glass can store up to 4.84 terabytes of data — roughly equivalent to millions of documents. The material is highly durable and resistant to extreme heat, water, and electromagnetic interference, addressing the long-standing issue of “bit rot,” where conventional storage media degrade over time. Data is retrieved by scanning the glass with a high-resolution microscope, and AI software reconstructs the encoded patterns back into digital files. The technology is currently intended for large-scale archival storage, such as cloud infrastructure and national records, rather than consumer use. What are your thoughts on? 💬👇 #Engineering #DataStorage #Technology #Innovation #Technews

Imagine storing 2 million books in a piece of glass that fits in your palm 📚✨ Scientists at Microsoft Research have developed Project Silica, a breakthrough technology that uses ultrafast laser pulses to write data into glass — potentially preserving information for over 10,000 years. No hard drives. No magnetic tapes. Just durable, energy-efficient, future-proof glass storage. The future of archival data is crystal clear. 🔬💾 #FutureTech #DataStorage #Innovation #Silicadatastorage #MicrosoftProjectSilica

0.5 KB of storage. No silicon. Just wire and magnets. 🧲🔌 @chargeknowledge don't forgot to follow ​This 1960s Soviet memory board is a masterpiece of manual engineering. Every bit of data was physically "woven" into place. Could you imagine troubleshooting this? 🤯 #memory #woven #magnetic #incredible #vintagetech

A compact disc may look simple — but inside it is one of the most elegant feats of engineering ever created. A CD stores information on a single continuous spiral track made of microscopic pits and lands, each only hundreds of nanometers wide. These aren’t 1s and 0s by themselves — instead, data is encoded in the transitions between them. When a laser scans the spinning disc, the way light reflects changes depending on whether it hits a pit or a land. These reflection differences are detected by sensors, converted into electrical signals, and decoded back into music, software, or data — all in real time. What makes this truly insane is the precision: • Over 5 billion bits of data • Packed into a plastic disc just 1.2 mm thick • Read without ever physically touching the surface This is optical data storage, a technology that laid the foundation for DVDs, Blu-ray discs, and modern laser-based data systems. Long before cloud storage and SSDs, engineers were already mastering nanotechnology, optics, error correction, and information theory. A reminder that some of humanity’s greatest innovations aren’t flashy — they’re hidden in plain sight. 📀 Engineering 📀 Physics 📀 Optics 📀 Data Storage Technology If this blew your mind, follow @celestial__nexus for deep dives into the science behind everyday technology — from quantum mechanics to cosmic engineering. 💬 Comment “CD” if you want a follow-up post showing how error correction saves your music from scratches 🔁 Share this with someone who still remembers burning CDs ❤️ Like to support science content. . . . . . #science #scienceeducation #engineering #howthingswork #worldfacts