yo56 Messages 6 Reaction score 1 Thread starter Nov 18, 2015 #1 Hello, I saw a picture online and I'm trying to figure out what it means. Here is the photo. Can someone please decipher? It looks like it could have been been printed on a piece of fabric, maybe a T-shirt. Thanks in advance!
Hello, I saw a picture online and I'm trying to figure out what it means. Here is the photo. Can someone please decipher? It looks like it could have been been printed on a piece of fabric, maybe a T-shirt. Thanks in advance!
Hepth Science Advisor Gold Member Messages 458 Reaction score 40 Nov 18, 2015 #2 I think its a joke about being able to draw the Greek lower-case symbol "xi" correctly : ##\xi##, something us physicists never really learn...
I think its a joke about being able to draw the Greek lower-case symbol "xi" correctly : ##\xi##, something us physicists never really learn...