The American Red Cross urges donors to make an appointment to give lifesaving blood or platelets in the new year to help keep the blood supply strong this ...

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 ...

Yan, S. J. (2025) Research on the Dissemination Model of the Shanghai Metaverse Based on Bilibili Videos. Journal of Data ...