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 ...

Even when life seems dark and gloomy, just remember that somewhere out there, a dog and a tortoise are locked in an adorable ...

Climate change is a critical issue facing us all. The enormity of the situation can seem overwhelming but we believe a collective effort of small steps can make a massive difference. Which is why ...

This Golden Retriever and Ball Python prove that even the strangest friendships can be the sweetest.