Researchers have demonstrated a novel method of storing data using holography and terahertz rays.
Unlike traditional pixel-based images, holograms distribute information throughout the medium, allowing for robust data storage. By manipulating terahertz radiation through a thin plastic plate, they encoded a Bitcoin wallet address, showcasing the potential for secure and cost-effective data storage in everyday objects.
This breakthrough highlights advancements in terahertz wave technology and provides a practical approach to holographic data storage using 3D printing.