Eleventh annual Howard Farm-City Celebration job swap [Pictures]
Columbia Classic Grand Prix [Pictures]
The Howard County STEM Festival 2013
Photo by Nate Pesce
June 9, 2013
Darren McKinnon, of the Society of Physics Students, right in green shirt, runs the display about lasers and LEDs with diffraction glasses (in yellow) to show the different spectrums and properties of the light.