It’s a big day for Hannah Wyman, currently a fifth grader at Saint Anna Catholic School in Leominster, MA. Hannah won the grand prize in her age group for the video game she created, called Toxic, for Microsoft’s Kodu Cup. Today, Hannah is at the White House and Toxic is on display for none other than the President of the United States at the second White House Science Fair. (Via www.stannaschool.org)

