A New Airship Takes to the Skies

Goodyear Blimp: A Semi-Rigid Airship Takes to the Skies This video from Wired shows how the latest Goodyear “semi-rigid airship” differs from the old blimps and Zeppelins in how it is built, how it is controlled, and the materials of construction. 

Seco-Warwick earns ASME Code pressure vessel certification

Seco-Warwick Corp., Meadville, Pa., has been awarded ASME pressure vessel certification, earning both an “R” and “U” stamp, enabling the facility to produce vacuum furnace shells and provide a wide variety of pressure vessel manufacturing services.