16 Lucky People Who Were Chosen By The 'Puppy Distribution System'

You may have heard of the cat distribution system, but a puppy one exists, too! Here are 16 stories of adorable puppies that ...

Here's what it means if you get winded from walking up the stairs

Just how winded you are will vary; you’ll be more out of breath if you run up the stairs or walk up with a heavy suitcase ...