Transcript:

Next to the rabbit are matrices, and these matrices are essentially Lagrangian formulations of Newton's equation of motion. So, everything in terrestrial space, day-to-day life, is essentially coordinate transformation between one coordinates to other in time and space. That's it. Then, the tree, it's doing all the magic. It's taking CO2 and fixing it to make carbon matter, and in the process, releasing oxygen. Next to the tree is shown Bernoulli's equation, which governs winds, and climate, and all this other stuff. In deep space is high-temperature physics, which is shown by the Feynman diagram. 

And now, I have two questions for you. Right in the center is shown quantum mechanics. So, where does quantum mechanics play a role in day-to-day life? And there is one thing that is missing. So let me know in the comments the answer to these two questions: What is the one thing that is missing, and where does quantum mechanics play a role in day-to-day life?