This is a video by video journalist Brady Haran. For more great videos like this, be sure to subscribe to Brady’s great Youtube channel Numberphile. Also, don’t forget to check out TodayIFoundOut’s YouTube channel here, which very soon will start being updated weekly as our video person switches to doing this full time instead of almost never-time. 😉 If you liked … Continue reading Why a Phone Number Pad is Laid Out Like It Is