Check out our SUCCESSFUL LAUNCH OF THE MIDDLE SCHOOL CORO-PLAST BOATS! The HSC wrapped up another year of working with the 6th graders at Montgomery C. Smith Intermediate School. This spring we designed model paper boats and then scaled them up and built bigger plastic versions using 5' by 10' corrugated plastic sheets. The results were some totally unique, light, and functional boats! Congrats to our middle school boat builders!