to guard against accidental
31Gunpowder artillery in the Middle Ages — The earliest illustration of a European cannon, from around 1327. Artillery in the Middle Ages primarily consisted of the introduction of the cannon, large tubular firearms designed to fire a heavy projectile over a long distance. They …
32Scientific method — …
33Cannon in the Middle Ages — were large tubular firearms designed to fire a heavy projectile over a long distance. They were used in China, Europe and the Middle East during the period, and became an important type of artillery.Although gunpowder was known in Europe during… …
34Siphon — Not to be confused with Psiphon. This article is about the domestic device. For the animal organ, see siphon (disambiguation). Siphon principle …
35FN F2000 — Infobox Weapon name=F2000 caption=The F2000 origin=flag|Belgium type=Assault rifle is ranged=yes service= used by=See Users wars=Operation Astute, War in Afghanistan designer=Fabrique Nationale de Herstal design date=1995–2001… …
36Alfred the Great — Infobox British Royalty|Monarch name =Alfred the Great title =King of the Anglo Saxons caption =Statue of Alfred the Great, Winchester reign =23 April 871 ndash; 26 October 899 predecessor =Æthelred of Wessex successor =Edward the Elder issue… …
37Bulk carrier — The Sabrina I is a modern Handymax bulk carrier. Class overview Name: Freighter Subclasses …
38Suicide pill — This article is about the literal meaning. For the use in economics, see Poison pill. A Cyanide pill (also known as a Kill Pill or lethal pill) is a pill, capsule, ampoule or tablet containing a fatally poisonous substance that a person ingests… …
39Keith Moon — in 1975 Background information Birth name Keith John Moon Born …
40Earth's Children — is a series of historical fiction novels written by Jean M. Auel. There are five novels in the series so far and a sixth is being written. Auel has mentioned in recent interviews that she now believes she will write a seventh novel, which will be …
