If uncoiled, the DNA in all the cells in your body would stretch 10 billion miles, from here to Pluto and back.
 | Snow Day |
 | How to Harness a Real-Life Superpower |
 | 8 Ways to Use Social Media to Win at Life |
 | The Best Ways To Use Your Heart Rate Monitor |
If uncoiled, the DNA in all the cells in your body would stretch 10 billion miles, from here to Pluto and back.