🌏⬇️ ecology: problem-solving requires real-word use cases, not just training. "training" a dog to stay is a learned skill; a dog applying <stay> in a dangerous setting and they experience trust in real time - 'my owner saved me and i listened and we are both safe and i understand' - is intelligence. repetition and training are not analytical intelligence. <stay> with treats versus <stay> or that car will crush you -

Scientists in Japan develop plastic that dissolves in seawater within hours — Reuters

Researchers in Japan have developed a plastic that dissolves in seawater within hours, offering up a potential solution for a modern-day scourge po...