<p>SHAWN GUST/Press</p><p>Nate Bullock, 9, watches his car drive over the end of a small ramp while students of Camp Invention test out their vehicles Thursday during the week-long science camp at Ramsey Magnet School in Coeur d'Alene. The camp, that ends today with a showcase for parents at 2:40 p.m., taught first through sixth grade students skills based on Science Technology Engineering and Technology curriculum.</p>

June 30, 2014