Duodecad – A Group of Twelve Things. So why not a group of twelve things about the number twelve.
A dozen dozens is a gross. A Dodecagon is a twelve sided polygon.
12 is the atomic number for Magnesium. Messier 12 is located in the Ophiuchus Constellation.
Twelve inches in a foot. Twelve keys on a touch tone phone.
Twelve colors in a basic color wheel. Twelve pence make a shilling.
Humans have twelve pairs of ribs. The Majestic Twelve investigated the Roswell UFO.
Twelve members of your peers in a jury. Twelve strikes make a perfect bowling game.
This little book is neat because it is made from one sheet of paper.