Simple+Machines


 * AFRICAN AMERICAN SCIENTISTS AND INVENTORS
 * [|African American Scientists]
 * [|Top Ten Scientists--Scholastic]
 * [|On line Museum for African American Inventors]
 * [|National Geographic salutes African American Science Pioneers]
 * [|Types of simple machines]
 * [|YouTube video about types of simple machines]
 * [|Newton's Laws of Motion-Newton talks to you!]
 * [|YouTube-First law of motion]
 * [|YouTube-Second and Third law of motion]
 * [|Learn about simple machines]
 * [|More simple machines]
 * [|Games using simple machines]
 * [|Videos showing simple machines at work]