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) | ()

President Obama Speaks to Business Roundtable March 6, 2012	President Obama Holds a News Conference March 6, 2012	President Obama’s Bilateral Meeting with Prime Minister Netanyahu of Israel March 5, 2012	President Obama at 2012 AIPAC Policy Conference March 4, 2012
Weekly Address: Taking Control of Our Energy Future March 3, 2012	President Obama Speaks at Conference on Conservation March 2, 2012	Press Briefing March 2, 2012	West Wing Week: 3/2/2012 or "That's Worth Fighting For" March 2, 2012