Bréifne (the Breffny, Brefnie, Brenny, …) was the traditional territory for an early Irish tribal group known as the Uí … More
Category: Ruark
My Name, RUARK
Ruark number (RU) is a dimensionless number seen in fluid mechanics. It is defined as: where: density velocity pressure Serviendo … More
The Ruark
A poet wrote of Ferghal: “Since Hector was slain by the Greeks, or since Achilles was slain at pleasant Troy, … More
