Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Levels of supply and demand for varying prices can be plotted on a graph as curves ... Changes in demand levels as a function of a product's price relative to buyers' income or resources are ...

There’s a lot to know about search intent, from using deep learning to infer search ... into mini keyword dataframes to run the filtering function before recombining into a single dataframe ...