Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
4
Billions of neutrinos pass unnoticed through your body every second.
6
Sweden is so good at recycling, it has run out of garbage and now must import garbage from Norway to fuel its energy programs.
20