Aaron Burr Jr. (February 6, 1756 – September 14, 1836) was the third Vice President of the United States (1801–05), serving during President Thomas Jefferson’s first term. Despite his successful career as a politician and lawyer, Burr is frequently remembered …[Continue]

Often described as the Civil War’s turning point, the Battle of Gettysburg took place on July 1-3, 1863, in the town of Gettysburg, Pennsylvania. It was an extremely bloody battle, in the midst of an extremely bloody war. But in …[Continue]

A glass of water may not seem very complicated. Yet water can be a fascinating topic, full of opportunities for hands-on learning. Today’s sites include dozens of activities and experiments for the young and curious ready to learn about the …[Continue]