Marshmallow Launch at the White House Science Fair

February 07, 2012 | 3:01

The President meets an 8th grader named Joey from Phoenix, AZ at the White House Science Fair and the two launch a marshmallow across the state dining room with Joey's science project - an air cannon.

Download mp4 (72MB) | ()

Tiffany - We All Agree, Pass The Middle Class Tax Cuts November 16, 2012	President Obama Meets with Congressional Leadership November 16, 2012	West Wing Week: 11/16/12 or "That's Who We Are" November 16, 2012	President Obama Tours Storm Damage in New York City November 15, 2012
President Obama Holds a Press Conference November 14, 2012	Press Briefing November 13, 2012	President Obama Honors Veterans November 11, 2012	President Obama Lays Wreath at Arlington National Cemetery November 11, 2012