There's a café in France which charges €7 for a coffee to rude customers and €1.40 to people who talk politely to staff.
17
In 2011, a couple bought a box of textbooks for $10. Inside, they found a 25-cent bill signed by the president of the Republic of Texas, Sam Houston, and subsequently sold it for $63,250.
13
Coffee comes from an edible fruit. The coffee cherry is sweet and tastes like watermelon, rosewater, and hibiscus all at once.
7
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25