Robotics
85-Million-Ton Sulfur Waste Becomes Self-Building Micro-Robots: Planet’s Trash Turns into 25× Strength Factories
TL;DR * Korean researchers develop first 4D-printed soft robots from industrial sulfur waste, enabling shape-shifting without external power * Tesla Cybertruck receives anti-dooring safety feature via 2026.8 software update, activating door lockout and alerts to protect cyclists and pedestrians ♻️ Korea Turns 85-Million-Ton Sulfur Waste into