The answer is: a method to celebrate a major milestone. A proud video celebrates 500,000 followers and gives an idea of how big that number is. The resource in the Veritasium playlist goes on to answer several questions posed by subscribers. Questions range from the reason for the color of the sky to the ever-expanding universe.

Concepts

wavelength, the sky, space, outer space, the universe, quantum physics, angular momentum

Show More Show Less

Additional Tags

science

Show More Show Less

Instructional Ideas

• Use the video to generate a set of questions to investigate and find the answers
• Take one of the questions that was asked either in the video or in the comments and develop a research project to answer the question

Classroom Considerations

• Individuals should have a basic understanding of general physics principles

• This video is hosted on YouTube

Pros

• Contains closed captioning

Cons

• Consists of a random set of questions that do not seem to connect