Some years ago, education didn't stop for everyone. It only stopped for some of us. And you all know whom I'm talking about.The most powerful classrooms I have ever seen didn't have a blackboard. It only had a screen that kept freezing. No desks, no school hallways, no any pen or something.It was just a small screen, an unstable internet. And where everything keeps freezing, somebody asks, "Can you hear me?" or "Do you have my voice?" I guess we all have experienced such a thing at least once. But the best ...