axis

Directory

References

Discover

San Francisco, California/USA-1/18/20: Womens March at Civic Center marching with signs of political protest regarding equality also embracing 2020 presidential candidates and celebrating equality

How Does the U.S. Government Define the Difference Between a Protest and a Riot?

Time zone map with standard time zones and International Date Line

Why Are Some Time Zones 30 Minutes Off Instead of an Hour?

NBA Lakers Celtics Finals Kevin Garnett shooting.

10 Great Sports Rivalries

airplane in flight (plane, aircraft, flying)

7 Puzzling Plane Disappearances

Statue of Nostradamus

Nostradamus and His Prophecies

Estimated battle casualties, Normandy invasion, World War II. WWII, D-Day

Estimated Battle Casualties During the Normandy Invasion and Campaign to Liberate Paris (June–August 1944)

Artist interpretation of space asteroids impacting earth and moon. Meteoroids, meteor impact, end of the world, danger, destruction, dinosaur extinct, Judgement Day, Doomsday Predictions, comet

Major Mass Extinctions

axis

vertebra

Learn about this topic in these articles:

support of skull

In skull
…on the next-lower vertebra, the axis, to allow for side-to-side motion.
Read More