How far from home before an ant is irrevocably lost?
February 1, 2014 12:08 AM Subscribe
I'm sitting on a park bench, and there are ants crawling on my feet and lower legs. I keep lightly brushing them off. Eventually I get up and walk away. About a hundred metres from the bench, I realize there's still a single ant exploring the leg hairs on my shin. I brush it off, onto the ground. Will it find its way back to its home?