An illustration of a magnifying glass. An illustration of a magnifying glass.

Abstract: Erratic power supply owing to the inability of public power supply utilities (PHCN) to meet the populace's demands has necessitated an alternative or emergency source of power supply (such ...

Hypersonic vehicles — aircraft that can reach speeds of Mach 5 and beyond — are subject to extreme conditions while they are in flight, requiring strong yet aerodynamic materials to keep them both in ...