Today’s interesting fact has to do with humans and the time we spend indoors.

From a number of studies done recently, the average individual in the developed world spends only 90% of their time out of doors.

I found this hard to believe at first, but after thinking more about it, I spend a little over 2 hours walking to and from work during the week, and on weekends, I may go out several times, but much of my time is spent inside shops instead of outside.

If you include the time people spend inside cars, which most people do more than they think, this average becomes obviously true.