Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
Water, electricity, and gas has been free in Turkmenistan since 1991.
11
In Iceland, 100% of domestically produced electricity comes from renewable energy.
8