Good morning everyone and welcome to this online class. Click present when I call your name. Jack? Okay. Peter. Okay. Charles? Present. Okay. Oh yeah. Is this into that? So I know this is a bit unusual but I really hope we can study well. I want us together to try to grab the knowledge from this class. I want to grab. Why did he just say? The interdimensional black holes had particles that killed everything in the big bang. The black killed everything. Bang. If you have any questions feel free to raise your hand and I will not see you. Raydon is the accumulating places where ventilation is an added. Such as the unit on the ground in mind to be filled up with signs. To be slow in terms of exposure to high levels. Let me ask a question to Charles. What is the sixth noble gas? Answer by pressing the microphone. Raydon? Good. Next thing I want to ask is someone appears to have forgotten to turn off his microphone? Woo! I was a lot of time having Indian food. Hmm. Charles, I can feel it. You're not listening. Can't see you. But I can feel it. I am listening. Oh yeah? What was I saying? Shit. It's not a shit. Okay. I'm kicking you out. Are you out? Yes. Doesn't sound like it, but luckily I know that I can trust you. Yes. I can see that all of you are online and listening, which is great. Let's move on. Fundamental ideas and signs eloquently put forth by none other than the Nobel Prize-winning physicist, Richard Feynman. Theory that we ever invented, the big bang theory, gravitational theory, automatic theory, are all models of... I love online classes. Okay, class. Before the lesson ends, if you have any questions, please ask now. Yeah, sir. I had a question regarding...