To save others the five minutes I spent looking for this: https://news.ycombinator.com/item?id=7421417 https://news.ycombinator.com/item?id=7421417 However, th

To save others the five minutes I spent looking for this: https://news.ycombinator.com/item?id=7421417 https://news.ycombinator.com/item?id=7421417 However, the video appears to have been killed a day after it was posted.