Design, manufacturing, and business overhaul is beginning, but threat from low-cost, feature-rich vehicles from China continues to grow.

Abstract: Hydrogen energy storage is characterized by high energy density and high capacity. Unitized regenerative fuel cell (URFC) stack is a more integrated hydrogen storage system but is still less ...

This project combines precision, patience, and metal mastery to create a fully functional mini combination safe made from steel and brass. Every gear, dial, and locking mechanism is machined by hand ...

Boeing, Southwest Airlines (SWA) and Aeroxchange have completed the aerospace industry’s first parts shipment accompanied by a digital 8130-3 certificate—an electronic version of the FAA-governed 8130 ...

Abstract: This paper investigates the underlying causes of phase-locking instability in coherent beam combination systems with loop delay that use Locking of Optical Coherence via Single-detector ...