A complete introduction to vectors designed for beginners and students. I cover notation, magnitude, direction, operations, ...

Vaccines are one of the most critical medical advancements in human history. This was recently demonstrated with the international coronavirus pandemic. The highly transmissible COVID-19 virus ...

Regardless of their origin and family, viruses have evolved elegant strategies to reach and enter specific target cells where they seize the cellular machinery to express viral genes and assemble ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...