Eddy (fluid dynamics) In fluid dynamics, an eddy is the swirling of a fluid and the reverse current created when the fluid is in a turbulent flow regime.[2] The moving fluid creates a space devoid of downstream-flowing fluid on the downstream side of the object.
Battle of St. Kitts (1629) For the French capture of St.Kitts, see French capture of St.Kitts. For the Anglo-French battle, see Battle of Saint Kitts. The Battle of St. Kitts or St. Cristopher was a successful Spanish expedition that seized the islands of Saint Kitts and Nevis from the English and French during the Anglo-Spanish War (1625â30). By the year 1629, the colony had grown sufficiently to be regarded as a threat to the Spanish West Indies.
On 6 August 1588, the Spanish Armada anchored at Calais. The English filled eighty ships with flammable material and set fire to them. They sent in fireships to panic the Spaniards and scatter the Armada's formation.