Quirky Questions: Why Objects in Mirror Are Closer Than They Appear — and More

"Objects in mirror are closer than they appear." It's a familiar warning, but why does it have to be there in the first place? Plus, why do we have leap years? And what's the meaning of all those laundry symbols?

Quirky Questions: Why Objects in Mirror Are Closer Than They Appear — and More

Photo: ic-cdn.flipboard.com