The May 2007 issue of the Journal of Chemical Education is now available online. In this issue you will find several articles about x-ray techniques, analytical chemistry, and many other activities for the classroom and laboratory including: Editorial: Energizing Students and Science. Especially for High School Teachers: Planning Now for Next Year. JCE Classroom Activity: How Does Your Laundry Glow? JCE Featured Molecule: Molecular Models of DNA.