Couldn't make it to Washington, D.C., for the annual White House Easter Egg Roll? You can still experience the fun on Thinkfinity.org. The American Association for the Advancement of Science's Science NetLinks has developed a new Web site, The Science of Spring, so children across the country can participate in the hands-on science activities that were part of the White House event.

Vist the new The Science of Spring Web site today.