Fertility experts find that the left testicle is warmer, but only when a man has his clothes on.
Click here for original story, Research on postmen’s testicle warmth wins Ig Nobel
Source: BBC News – Science & Environment
Fertility experts find that the left testicle is warmer, but only when a man has his clothes on.
Click here for original story, Research on postmen’s testicle warmth wins Ig Nobel
Source: BBC News – Science & Environment