Nuclear triad, a three-sided military-force structure consisting of land-launched nuclear missiles, nuclear-missile-armed submarines, and strategic aircraft with nuclear bombs and missiles.
Bomber aircraft: Aircraft carrying nuclear bombs, or nuclear-armed cruise missiles, for use against ground or sea targets
Land-based missiles (MRBMs or ICBMs): Delivery vehicles powered by a liquid or solid-fueled rocket that primarily travel in a ballistic (free-fall) trajectory.
Ballistic missile submarines (SSBNs): Nuclear missiles launched from ships or submarines. They are classified under an umbrella of vessels and submarines that are capable of launching a ballistic missile
Ammar ibn Ali Al-Mawsili invented hypodermic syringe
Abu al-Qasim Ammar ibn Ali al-Mawsili was an important eleventh-century Arab Muslim ophthalmologist.
Ali Al-Mawsili
Born on 900
Died on 1000
Abu al-Qasim Ammar ibn Ali al-Mawsili is mostly known for the invention of a hypodermic syringe, which he used to remove cataracts, a major cause of blindness.
Hibernia, in ancient geography, was one of the names by which Ireland was known to Greek and Roman writers.
The name was altered in Latin (influenced by the word hībernus) as though it meant "land of winter", although the word for winter began with a long 'i'.
