1st Week: No SQL

I can say that this topic was technical, so technical that I lost my interest with it. But it's not the speaker's fault, he's good. He explains it casually and I saw his interest on the the topic while he is discussing it. But unfortunately, his audience (including me) has short attention span that I myself chose to watch the other bored people on what they are doing g. In fairness, this alternative for SQL sounds great, I just wished that it can be explained in a less technical way.