Raw Video: Marshmallow Launch at the White House Science Fair
The Obama White House
4,771,660 views
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 of the White House with Joey's science project - an air cannon.
Raw Video: Marshmallow Launch at the White House Science Fair
The Obama White House
4,771,660 views
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 of the White House with Joey's science project - an air cannon.