Do you deliberately aim for the potholes and glass?
You've averaged 1 puncture a month since semester 1, it's fairly impressive
I'm going to have a proper investigation, it's always the back tyre, so might be the rim/ spoke
How on earth could it be a spoke?!?!?
Poking through the rim if it's lose no?
That would be a severe design flaw!
Could still happen if the rim tape is a bit shit. Unlikely though. My bet? Not keeping your pressure high enough.