She is very sensitive to noise and will disrupt labwork involving it.She did so during 2nd year lab (which she wasn't even in charge of) and told us to stop work on the pipe harmonics experiment.In 3rd year lab the Rutherford Scattering experiment was next to her desk and had a noisy vacuum pump,she instructed me to take readings for a shorter amount of time because she didn't like the noise.I followed her instructions during the finals and had marks deducted.Her 4th year course was okay though.