huh?

today is physics we were in a computer lab. as we're working on our lab some kids decide to be real cool and play some ultra sonic sounds. for the most part i couldn't hear them, they were much too high for my ears. but a lot of the class could and there would be a constant grumbling every time one went off. now i have a headache. cooool.

it's no secret that i'm very likely to ask you to repeat yourself. my hearing isn't the best. especially in the morning. and when people are mumbling. my dad also has not good hearing. he's even worse than me. he used to drive the open cab tractors around without earplugs.