Encyclopedia > 12

Article Content

12

Centuries: 1st century BC - 1st century - 2nd century

Decades: 30s BC 20s BC 10s BC 0s BC 0s - 10s - 20s 30s 40s 50s 60s

Years: 7 8 9 10 11 - 12 - 13 14 15 16 17

Events

Births

Roman emperor Caligula

Deaths

For the number 12, see twelve.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Quadratic formula

... this means that the parabola intersects the x-axis in two points.) If the discriminant is negative, then there are two different solutions x, both of which ...