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What’s a piece of technology you’re convinced will exist in 20 years?

In 20 years, technology will likely feel almost magical compared to today. Here are a few pieces of tech that could realistically exist by 2046:Neural interface implants — Devices seamlessly integrated into the brain, allowing people to control computers, communicate, or even share emotions directly without speaking or typing. Imagine sending a thought instead of a text.Self-healing materials — Buildings, vehicles, and gadgets made from advanced polymers that automatically repair cracks, scratches, or structural damage, extending their lifespan dramatically.Fusion-powered cities — With fusion energy finally mastered, entire cities could run on clean, limitless power, eliminating fossil fuels and reshaping global economies.Personal AI companions — Not just assistants, but deeply personalized digital entities that learn your habits, anticipate your needs, and collaborate with you creatively — almost like having a second brain.Quantum internet — A global communication network based on quantum entanglement, offering instant, unhackable data transfer across continents.Space elevators — Towers stretching into orbit, making space travel as routine as boarding a plane, and opening the door to lunar mining or Mars colonization.