Grandson Finds Priceless Secrets Buried Under Grandmother's Home

Something Was Off

After they cleared out the cupboard, he noticed that the panel at the bottom of it was loose. So, he decided to try and take it off...

You can survive being in outer space without permanent damage for about half a minute.
Beavers have transparent eyelids so they can see underwater.
M&M stands for Mars and Murrie.
Mysterious sand dune holes baffled Indiana for years.