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) | ()

The President's Remarks at Chief of Missions Conference March 14, 2016	Weekly Address: The Legacy of Nancy Reagan March 12, 2016	President Obama Participates in South by Southwest Interactive Discussion March 11, 2016	West Wing Week 3/11/16 or, “You’d Choose Today” March 11, 2016
President Obama and Prime Minister Trudeau Hold a Joint Press Conference March 10, 2016	Canada Official Visit Arrival Ceremony March 10, 2016	President Obama and Prime Minister Trudeau Deliver Remarks at State Dinner March 10, 2016	Press Briefing March 9, 2016