Answer the question you selected for profile question 3 here (300 words):
My lab was helping me harvest some soybeans and we had to use liquid nitrogen to freeze our sample. However, we left a container of it on a high stool and while reaching down, I bumped into it and a small amount got on my hair! At first I was freaking out but it didn't hurt at all and my hair had this really cool (ha) flowing trails of liquid nitrogen evaporating for a couple minutes.