Did you know?... Military artillery uses energy to
project weapons of war. The first type of artillery were stationary, such
as those used to fortify beaches from invasion. Now the army employs
How To Download Pictures
To save clipart to your hard drive, right click on
a graphic, and then
choose "save as" and select a location on your computer.
Look for the "Did You Know" section at the
bottom of each page.
Take a "Walk through Time" scrolling through the pictures in the
Notable Historic Events
pages. See what happened on your birthday.