This physics class has been a blast. But it’s given me a bit of a headache. It’s not because I don’t understand what’s going on. It’s just that it’s hard to put into words the things that I’m learning.
Take Time Dilation, for example. Now, I’ve been into sci-fi for as long as I can remember. I’ve known for a while that the universe has this strange quirk that screws with time. Imagine I were to put you on a spaceship and blast you off toward some nearby star at a crazy, close-to-light speed. If you slingshot around that star and come back here, you’d find that I had aged a lot more than you had. Time went slower for you, the traveler, than it did for me.
Like I said, I’ve known that for a while. A lot of science fiction books make use of that quirk. But I’ve never really gotten it. There’s a huge difference between knowing something and getting something. Then today my physics TA drew a weird little graph and it suddenly made the whole thing click for me. I finally got it. It was great, because getting a thing kinda makes it beautiful, doesn’t it?
I envy the sky you fall asleep under. The bright stars of Pakistan always gave me a delicious sense of the immensity of the universe and the smallness of everything going on down here. See those vast contrasts in one view helps put everything into a proper perspective, doesn’t it?
Awe is the salve that will heal our eyes
Have an awe-filled ninth day, Ruth. I’ll say Hey again tomorrow.