The Hands-On Science Center (HOSC) is an independent, nonprofit educational organization dedicated to simulating an interest in, an understanding of, and an appreciation for science and mathematics. Since opening its doors in 1995, the HOSC has provided access to hands-on science education. The HOSC, an 11,000-square foot facility, is equipped with over 100 hands-on exhibits (plus 92 in storage awaiting rotation) and an observatory.