WASHINGTON, DC - MAY 27:  U.S. President Barack Obama looks at the "Basketball Catapult" a science project of Brooke Bohn (R), Gerry McManus and Daisjaughn Bass, from Hudson, Massachusetts, winners of the Raytheon and NE Patriots Science of Sports, during the  2014 White House Science Fair at the White House May 27, 2014 in Washington DC. The fair celebrates the winners of STEM (science, technology, engineering and math) competitions across the country.  (Photo by Aude Guerrucci-Pool/Getty Images)