The discussion centers on the prevalence of left-handedness among students and professionals in physics, mathematics, and chemistry, particularly those who have completed at least one year of university. Participants share personal experiences, noting a higher-than-expected proportion of left-handed individuals in their academic circles, with some suggesting that left-handedness may be more common in these fields compared to the general population, where about 10% are left-handed. A poll indicates a ratio of approximately 1 lefty to 3 righties among respondents, leading to a statistically significant estimate of around 24% left-handedness in this specific group. Concerns about potential biases in the poll are raised, as left-handed individuals may be more inclined to participate in discussions about handedness. Participants also express interest in the relationship between handedness and academic performance, with some advocating for more structured data collection on the topic. Overall, the conversation highlights curiosity about the implications of handedness in scientific disciplines and the social dynamics surrounding it.