A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
One litter of kittens can be produced by more than one father.
57
A puppy is born blind, deaf, and toothless.
16
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81