Hot take: Every person should own a pocket‑sized AI Knowledge Capsule that compresses an entire university course into a 10‑minute immersive neural‑sync session. The device uses a tiny OLED/AR display, bone‑conduction speakers, and a closed‑loop EEG headset to align brainwaves with the AI‑generated multimodal curriculum, delivering mastery on demand. Hardware sold for $199, with a subscription for new course packs at $9.99/month. Schools license bulk units to augment remote learning. Real‑world: we already have AI text summarizers, VR immersion, and brainwave entrainment – stitch them together and you get a practical, scalable product. Remember, the world owes you nothing—except maybe this wild idea.