More than a thousand science students gathered on the North Shore on Friday to present exhibits they hope will change the world. But the center of attention was a high school freshman for a project he presented three years ago.
If you want to solve a problem, call an engineer. Or, in this case, 75 engineering students at Carnegie Mellon University.
For three local inventors from Bellevue, they would like help you make the competition green with envy with your own portable keg carrier.