đŸ˜€ I have to laugh at the idea of your laptop burning up in class. (no sarcasam intended) In the “old days” when I was a student the only device we were allowed in class, besides pen, pencil and note book, was our slide rules. That was our computer/calculator. I still have mine that was passed doen to me by my Dad. It’s amazing the calculations you could do on it. There.s a picture of Enrico Fermi who was a physicist with one in his hand. That did help build the A bomb. Sorry for the nostalgia, but I could have used a laptop in those days. Silver Doc