Today we post Madsen's 20th and final one in his "Economics is Fun" series of YouTube videos. In this one Madsen examines if Economics can be a science like Physics or Astronomy, even with all its equations and formulae. He points out that atoms and stars don't get it into their minds to behave differently because they have new information.

Madsen and Xander had a lot of fun making these videos, and Madsen got to wear a lot of snazzy T-shirts and tops! The series seems to be popular, in that the number of views is headed towards 32,000 [we've surpassed that already! — ed], and will no doubt go well beyond that. Madsen's book, Economics Made Simple, can be ordered here, and the full playlist of the videos based on it can be seen here.