Downers

#137 – Jack and Hao make a spreadsheet! It has three columns: things where you must kill something, things where you might kill something, and things where you won't kill something. We also tackle interesting physics problems, like dropping a knife from an airplane that's turned off its engines.   Plugs this week: Busking (Jack) Donating so much money to a charity that they have to name a building after you (Hao)   downersradio@gmail.com • /r/downersradio • @downersradio