Principles of Macroeconomics
How would you like to pay $417.00 per sheet of toilet paper? Sound crazy? It's not as crazy as you may think. Here's a story of how this happened in Zimbabwe. Around 2000, Robert Mugabe, the President of Zimbabwe, was in need of cash to bribe his enemies and reward his allies.
Oversaw development of ~70 videos and practice materials. Above is one of my favorites (click the playlist in the upper right to see the entire Macro series). Wrote and directed many of the videos.