Bardiche Bardiche A bardiche , berdiche, bardische, bardeche,("long pollaxe") or berdish is a type of axe/pole weapon known in the 14th through 17th centuries in Europe. Ultimately a descendant of the medieval sparth (Danish axe), the bardiche proper appears around 1400, but there are numerous medieval manuscripts that depict very similar weapons beginning . The bardiche differs from the halberd in having neither a hook at the back nor a spear point at the top. Use of bardiches started in early 14th century Austria and in Scandinavia in the late 15th century. In the 16th century the bardiche became a weapon
Types of beacons Types of beacons Beacons are small devices that enable relatively accurate location within a narrow range. Beacons periodically transmit small amounts of data within a range of approximately 70 meters, and are often used for indoor location technology. Compared to devices based on Global Positioning System (GPS), beacons provide more accurate location information and can be used for indoor location. Various types of beacons exist, which can be classified based on their type of Beacon protocol, power solution and location technology. In December 2013, Apple announced iBeacon: the first beacon protocol in the market. iBeacon works with Apple's iOS and