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

The Change Chart Type utility in Microsoft Excel features several graphs from which you can select to convert your current Excel chart into a graph.

Convert Centaurify (CENT) to Indian rupee (INR). Explore real-time exchange rates and historical data.

What becomes possible if Excel evolved to a world where cells weren’t limited to just a single, flat, piece of text, but could instead hold a far richer concept? The new data types in Excel feature ...