Bryan Johnson's balls vs. basic thermodynamics, sponsored by Amazon

A man who has monetized self-quantification shares his latest breakthrough: ice packs on genitals in a sauna, allegedly producing sperm counts that defy medical literature by 6–10x. The specificity is exquisite—exact layering instructions, Amazon SKU pricing, cotton fabric sequencing—lending an air of legitimacy to what is essentially aquatic testicular temperature warfare. This is peak biohacker content: obsessive, anatomically detailed, and presented with the casual confidence of someone who has confused correlation with causation and charts with truth.