By Richard Bammer
President Obama vowed in his first term to make science “cool,” and he has made good on his word.
Consider that he decorated the Oval Office with patent models of well-known scientific inventions and, on Wednesday, hosted his sixth and final White House Science Fair, featuring the robots, spacecraft, toys made from 3-D printers, and other assorted flabbergasting gizmos cobbled together by more than 100 young students from across the nation.