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Cardington Airfield
Cardington Airfield, previously RAF Cardington, is a former Royal Air Force station in Bedfordshire, England, with a long and varied history, particularly in relation to airships and balloons. Most of the former RAF station is in the parish of Eastcotts, as is the settlement of Shortstown. History Birth under the Short brothers The site started life as a private venture when aircraft manufacturing company Short Brothers bought land there to build airships for the Admiralty. It constructed a Airship hangar (the No. 1 Shed) in 1915 to enable it to build two rigid airships, the R-31 and the R-32. Short also built a housing estate, opposite the site, which it named Shortstown. Royal Airship Works The airships site was nationalised in April 1919, becoming known as the Royal Airship Works. In preparation for the R101 project, the No. 1 shed was extended between October 1924 and March 1926; its roof was raised by 35 feet and its length increased to 812 feet. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortstown
Shortstown is a village and civil parish on the outskirts of Bedford, on a ridge above the River Great Ouse, originally called Tinkers Hill. This ridge also overlooks the two other parts of Eastcotts – Harrowden to the north and Cotton End to the south. The name is taken from Short Brothers. The Admiralty established an airship works for the company in 1916. The company pulled out of airship work just three years later, but the name Shortstown stuck. Transport Road access to the village is provided by the A600 road. The Stagecoach bus also runs frequent routes in the village, with Route 9 running to and from the town centre at frequent intervals. Routes 9A and 9B also provide connections to Bedford as well as the nearby locations of Cotton End and Shefford, continuing on to Hitchin. Village history Shortstown was built on Tinker's Hill, Harrowden. Before it was built, a windmill stood on the site from 13th to 16th century. From 17th to 18th century, the area was known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Balloon Command
Balloon Command was the Royal Air Force command which was responsible for controlling all the United Kingdom-based barrage balloon units during the Second World War. History Prior to the establishment of Balloon Command, a balloon group was brought into being in 1937. This smaller formation was known as No. 30 (Balloon Barrage) Group and was commanded by Air Commodore John Hearson. Balloon Command itself was formed on 1 November 1938 at RAF Stanmore Park in Middlesex.Air of Authority - A History of RAF Organisation - RAF Home Commands formed between 1936 - 1938 It consisted of a headquarters and several [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Trade Center Building 7
7 World Trade Center (7 WTC, WTC-7, or Tower 7) refers to two buildings that have existed at the same location within the World Trade Center site in Lower Manhattan, New York City. The original structure, part of the original World Trade Center, was completed in 1987 and was destroyed in the September 11 attacks in 2001. The current structure opened in May 2006. Both buildings were developed by Larry Silverstein, who holds a ground lease for the site from the Port Authority of New York and New Jersey. The original Trade Center was tall, clad in red granite masonry, and occupied a trapezoidal footprint. An elevated walkway spanning Vesey Street connected the building to the World Trade Center plaza. The building was situated above a Consolidated Edison power substation, which imposed unique structural design constraints. When the building opened in 1987, Silverstein had difficulties attracting tenants. Salomon Brothers signed a long-term lease in 1988 and became the anchor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Conspiracy Files
''The Conspiracy Files'' is a British documentary television series broadcast on BBC Two, investigating various modern-day conspiracy theories. So far in two series and 13 programmes, the show has investigated the theories surrounding the September 11 attacks (twice), the Pan Am Flight 103 bomb, the Oklahoma City bombing, the 7 July 2005 London bombings, the deaths of David Kelly and Diana, Princess of Wales, Malaysia Airlines Flight 17, and those perpetrated by Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021. Trump graduated from the Wharton School of the University of .... Episodes References External links BBC Two The Conspiracy Files 2006 British television series debuts 2018 British television series endings 2000s British documentary television series 2010s British documentary television series English-language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardington Test
The Cardington Fire Tests were a series of large-scale fire tests conducted in real structures (wood, steel-concrete composite ,and concrete) at the BRE Cardington facility near Cardington, Bedfordshire, England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b .... during the mid 1990s. After the tests, extensive computational and analytical studies of the behaviour of steel-framed composite structures in fire conditions were carried out by, among others, The University of Edinburgh, Sheffield University, and Imperial College London. The results were presented in the form of a main report, which identified the main findings, together with numerous supplementary reports exploring various phenomena in detail. References Fire protection Building engineering Firefighting Fire prev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Building Research Establishment
The Building Research Establishment (BRE) is a centre of building science in the United Kingdom, owned by charitable organisation the BRE Trust. It is a former UK government national laboratory that was privatised in 1997. BRE provides research, advice, training, testing, certification and standards for both public and private sector organisations in the UK and abroad. It has its headquarters in Garston, Hertfordshire, England, with regional sites in Glasgow, Swansea, the US, India, the Middle East and China. Programmes BRE is now funded with income from commissioned research, commercial programmes and by a number of digital tools for use in the construction sector. BRE's certification arm – BRE Global – is an independent, third-party certification body responsible for sustainability certification schemes such as BREEAM (for buildings and communities), CEEQUAL (for infrastructure), the Home Quality Mark (for housing) and LPCB certification (for fire and security prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Driving Standards Agency
The Driving Standards Agency (DSA) was an executive agency of the UK Department for Transport (DfT). DSA promoted road safety in Great Britain by improving driving and motorcycling standards. It set standards for education and training, as well as carrying out theory and practical driving and riding tests. The responsibilities of DSA only covered Great Britain. In Northern Ireland the same role was carried out by the Driver & Vehicle Agency (DVA). It was announced on 20 June 2013 that DSA would merge with the Vehicle and Operator Services Agency into a single agency in 2014. The name of the new agency was confirmed as the Driver and Vehicle Standards Agency (DVSA) on 28 November 2013. The DSA was abolished on 31 March 2014, and the DVSA took over its responsibilities on 1 April 2014. Profile The DSA was a national organisation with headquarters in Nottingham, training and learning materials centre at Cardington in Bedfordshire and administrative centres in Cardiff and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airfields Of Britain Conservation Trust
The Airfields of Britain Conservation Trust (ABCT), founded 2006, is a non-profit organisation that works to preserve and protect Aerodrome, airfields in Great Britain, as well as educating people about their history. The Trust is a registered charity. They place inscribed memorial stones on or near disused airfields, which have included a memorial at South Fambridge, Fambridge, Essex in February 2009, at Windermere in Cumbria in 2011 and at Montrose Air Station Heritage Centre in May 2012. Other memorial locations include RAF Harrowbeer, Harrowbeer, Hatfield Aerodrome, Hatfield, Lanark, Leavesden Aerodrome, Leavesden, Matlaske, Okehampton, Podington, Swannington, Norfolk, Swannington, Westcott, Buckinghamshire, Westcott and Woburn Park. References External links * Charities based in Glasgow Conservation in the United Kingdom Aviation history of the United Kingdom Heritage organisations in the United Kingdom {{RAF-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Cylinder
A gas cylinder is a pressure vessel for storage and containment of gases at above atmospheric pressure. High-pressure gas cylinders are also called ''bottles''. Inside the cylinder the stored contents may be in a state of compressed gas, vapor over liquid, supercritical fluid, or dissolved in a substrate material, depending on the physical characteristics of the contents. A typical gas cylinder design is elongated, standing upright on a flattened bottom end, with the valve and fitting at the top for connecting to the receiving apparatus. The term ''cylinder'' in this context is not to be confused with ''tank'', the latter being an open-top or vented container that stores liquids under gravity, though the term scuba tank is commonly used to refer to a cylinder used for breathing gas supply to an underwater breathing apparatus. Nomenclature In the United States, "bottled gas" typically refers to liquefied petroleum gas. "Bottled gas" is sometimes used in medical supply, esp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Reforming
Steam reforming or steam methane reforming (SMR) is a method for producing syngas (hydrogen and carbon monoxide) by reaction of hydrocarbons with water. Commonly natural gas is the feedstock. The main purpose of this technology is hydrogen production. The reaction is represented by this equilibrium: :CH4 + H2O CO + 3 H2 The reaction is strongly endothermic (Δ''H''SR = 206 kJ/mol). Hydrogen produced by steam reforming is termed 'grey hydrogen' when the waste carbon monoxide is released to the atmosphere and 'blue hydrogen' when the carbon monoxide is (mostly) captured and stored geologically - see carbon capture and storage. Zero carbon 'green' hydrogen is produced by thermochemical water splitting, using solar thermal, low- or zero-carbon electricity or waste heat, or electrolysis, using low- or zero-carbon electricity. Zero carbon emissions 'turquoise' hydrogen is produced by one-step methane pyrolysis of natural gas. Steam reforming of natural gas produces most of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen
Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. At standard conditions hydrogen is a gas of diatomic molecules having the formula . It is colorless, odorless, tasteless, non-toxic, and highly combustible. Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all normal matter.However, most of the universe's mass is not in the form of baryons or chemical elements. See dark matter and dark energy. Stars such as the Sun are mainly composed of hydrogen in the plasma state. Most of the hydrogen on Earth exists in molecular forms such as water and organic compounds. For the most common isotope of hydrogen (symbol 1H) each atom has one proton, one electron, and no neutrons. In the early universe, the formation of protons, the nuclei of hydrogen, occurred during the first second after the Big Bang. The emergence of neutral hydrogen atoms throughout the universe occurre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachute
A parachute is a device used to slow the motion of an object through an atmosphere by creating drag or, in a ram-air parachute, aerodynamic lift. A major application is to support people, for recreation or as a safety device for aviators, who can exit from an aircraft at height and descend safely to earth. A parachute is usually made of a light, strong fabric. Early parachutes were made of silk. The most common fabric today is nylon. A parachute's canopy is typically dome-shaped, but some are rectangles, inverted domes, and other shapes. A variety of loads are attached to parachutes, including people, food, equipment, space capsules, and bombs. History Middle Ages In 852, in Córdoba, Spain, the Moorish man Armen Firman attempted unsuccessfully to fly by jumping from a tower while wearing a large cloak. It was recorded that "there was enough air in the folds of his cloak to prevent great injury when he reached the ground." Early Renaissance The earliest evid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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