Irena Arslanova, in her TEDx talk at Berlin, delves into the fascinating connection between our heartbeat and our perception of time. This topic is particularly intriguing for science enthusiasts who are interested in understanding the intricate ways in which our bodies and minds interact. Our perception of time is a fundamental aspect of human experience, and Arslanova's insights shed light on how our internal rhythms play a crucial role in shaping this perception. The human heartbeat is a remarkably consistent and powerful rhythm that serves as the very pulse of our existence. Arslanova suggests that our perception of time is intricately linked to this internal metronome. She explains that when we are in a state of excitement or fear, our heartbeat tends to quicken, causing time to subjectively speed up. Conversely, during moments of calm and relaxation, when our heartbeat slows down, time appears to pass more slowly. This correlation between our physiological state and the subje...