v21’s avatarv21’s Twitter Archive—№ 78,402

    1. this is a nice video on why you can sometimes see colours in steam. it's also cool that it describes a phenomenon (that you can observe with your eyes and a bowl of hot water!) and says that it is not fully understood yet. youtube.com/watch?v=R6iD1yf0mqc
  1. …in reply to @v21
    something very cool about being able to see science as something in progress, or even as a process. here's some theories, i think this one is most convincing because it also explains this aspect, but i might be wrong.