How Many Calories Are In A Whisper? The Surprising Physics of Vocal Energy
                                
                                
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                                    4 min read                                
                            
                                While a minute of moderate talking burns a fraction of a calorie, the energy in a whisper is so infinitesimally small it's effectively zero. This article delves into the science behind the query, answering definitively how many calories are in a whisper and exploring the broader topic of vocal energy expenditure.