If you throw a ball up in the air, it comes back down. Gravity brings the ball down. Gravity is a force that pulls things to Earth. Gravity affects all objects.
Photo Credit: Jose Luis Pelaez Inc/Blend Images
In the Know
Who Was King Tut?
King Tut Day is celebrated on November 4. This was … read more
In the Know
National Poetry Month
April is National Poetry Month. Some United States Presidents love … read more
In the Know
Ellis Island
Ellis Island opened on January 1, 1892. What is Ellis … read more