For nearly a century, scientists have understood how crystalline materials—such as metals and semiconductors—bend without ...

Students learn to combine component vectors graphically to produce resultants. Combining Vectors Graphically: Students learn to combine component vectors graphically to produce resultants and use the ...

Recently, I was talking about vectors. At that time, I had to stop and recall how I had been representing vectors. Ideally, I should stick with the same notation I used in Basics: Vectors and Vector ...

Today we continue on our journey of understanding motion, direction, and velocity. Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of ...

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 ...