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A self-taught maker built a two-wheel self-balancing rover from PVC pipe using ESP32 and LoRa, with a custom handheld controller. Full breakdown of hardware, PID control, and firmware.

GPT-5.6 Soul Ultra proves the 50-year-old Cycle Double Cover Conjecture in under an hour. Plus: BCI clinical breakthrough, Apple vs. OpenAI, xAI privacy concerns, and EU dark pattern rules.

Antigravity A1 packs Insta360 X5 optics into a 249g drone with 24-min battery and FPV goggles. Fly first, frame later — a fresh approach to aerial content creation.

Plants speak through wilting, yellowing, and spots. This article explores how AI uses computer vision, sensor fusion, and LLMs to translate plant signals into human language, making smart gardening a reality.
The Flying Umbrella: How Drone Technol…
A flying umbrella that autonomously follows and shelters users is essentially a consumer drone with vision-based tracking. We break down the core tech, real-world limits, and the future of personal drones.

Explore GNN's core concepts and six major applications: chip design, recommendation systems, financial risk control, traffic prediction, autonomous driving, and healthcare R&D.