Wow, this is pretty interesting.
Embed this tack by clicking the box below, copying, and pasting
Source: news.harvard.edu via glen on Gentlemint
Login to comment →
From the collection Science:
Gentlemint is a community for sharing and discussing all things manly.
Learn more →
See all Reserve items →
A weekly discourse on all things manly, courtesy of your Gentlemint co-founders. Listen now →