Engineers in Ballroom

I've been doing a sort of mental count of the number of engineers in UM ballroom. I think its roughly 70% or more and I don't mean just guys, I mean overall, girls as well. I found myself chuckling after hearing one girl patiently explaining to her non science dance partner that leading is like equations, if you put one thing in you get an answer which is different to putting another factor in. I must add as a side note, computer science is an engineering subject here.