The beam engine, a major driver in the Industrial Revolution, underscores the importance of engineering in modern history. This model is on display at the main building of the ETSIIM in Madrid, Spain.

Engineering is the discipline, skill, and profession of acquiring and applying scientific, economic, social, and practical knowledge, in order to design and build structures, machines, devices, systems, materials and processes.

The American Engineers' Council for Professional Development (ECPD, the predecessor of ABET)^[1] has defined "engineering" as:

The creative application of scientific principles to design or develop structures, machines, apparatus, or manufacturing processes, or works utilizing them singly or in combination; or to construct or operate the same with full cognizance of their design; or to forecast their behavior under specific operating conditions; all as respects an intended function, economics of operation and safety to life and property.^[2][3]

One who practices engineering is called an engineer, and those licensed to do so may have more formal designations such as Professional Engineer, Chartered Engineer, Incorporated Engineer, Ingenieur or European Engineer. The broad discipline of engineering encompasses a range of more specialized sub disciplines, each with a more specific emphasis on certain fields of application and particular areas of technology.

History[link]

Engineering has existed since ancient times as humans devised fundamental inventions such as the pulley, lever, and wheel. Each of these inventions is consistent with the modern definition of engineering, exploiting basic mechanical principles to develop useful tools and objects.

The term engineering itself has a much more recent etymology, deriving from the word engineer, which itself dates back to 1325, when an engine’er (literally, one who operates an engine) originally referred to “a constructor of military engines.”^[4] In this context, now obsolete, an “engine” referred to a military machine, i.e., a mechanical contraption used in war (for example, a catapult). Notable exceptions of the obsolete usage which have survived to the present day are military engineering corps, e.g., the U.S. Army Corps of Engineers.

The word “engine” itself is of even older origin, ultimately deriving from the Latin ingenium (c. 1250), meaning “innate quality, especially mental power, hence a clever invention.”^[5]

Later, as the design of civilian structures such as bridges and buildings matured as a technical discipline, the term civil engineering^[3] entered the lexicon as a way to distinguish between those specializing in the construction of such non-military projects and those involved in the older discipline of military engineering.

Ancient era[link]

Model of a Roman water-powered grain-mill described by Vitruvius.

The Pharos of Alexandria, the pyramids in Egypt, the Hanging Gardens of Babylon, the Acropolis and the Parthenon in Greece, the Roman aqueducts, Via Appia and the Colosseum, Teotihuacán and the cities and pyramids of the Mayan, Inca and Aztec Empires, the Great Wall of China, the Brihadeshwara temple of Tanjavur and tombs of India, among many others, stand as a testament to the ingenuity and skill of the ancient civil and military engineers.

The earliest civil engineer known by name is Imhotep.^[3] As one of the officials of the Pharaoh, Djosèr, he probably designed and supervised the construction of the Pyramid of Djoser (the Step Pyramid) at Saqqara in Egypt around 2630-2611 BC.^[6] He may also have been responsible for the first known use of columns in architecture^{[citation needed]}.

Ancient Greece developed machines in both the civilian and military domains. The Antikythera mechanism, the first known mechanical computer,^[7][8] and the mechanical inventions of Archimedes are examples of early mechanical engineering. Some of Archimedes' inventions as well as the Antikythera mechanism required sophisticated knowledge of differential gearing or epicyclic gearing, two key principles in machine theory that helped design the gear trains of the Industrial revolution, and are still widely used today in diverse fields such as robotics and automotive engineering.^[9]

Chinese, Greek and Roman armies employed complex military machines and inventions such as artillery which was developed by the Greeks around the 4th century B.C.,^[10] the trireme, the ballista and the catapult. In the Middle Ages, the Trebuchet was developed.

Renaissance era[link]

The first electrical engineer is considered to be William Gilbert, with his 1600 publication of De Magnete, who coined the term "electricity".^[11]

The first steam engine was built in 1698 by mechanical engineer Thomas Savery.^[12] The development of this device gave rise to the industrial revolution in the coming decades, allowing for the beginnings of mass production.

With the rise of engineering as a profession in the eighteenth century, the term became more narrowly applied to fields in which mathematics and science were applied to these ends. Similarly, in addition to military and civil engineering the fields then known as the mechanic arts became incorporated into engineering.

Modern era[link]

The International Space Station represents a modern engineering challenge from many disciplines.

Electrical engineering can trace its origins in the experiments of Alessandro Volta in the 1800s, the experiments of Michael Faraday, Georg Ohm and others and the invention of the electric motor in 1872. The work of James Maxwell and Heinrich Hertz in the late 19th century gave rise to the field of Electronics. The later inventions of the vacuum tube and the transistor further accelerated the development of electronics to such an extent that electrical and electronics engineers currently outnumber their colleagues of any other Engineering specialty.^[3]

The inventions of Thomas Savery and the Scottish engineer James Watt gave rise to modern Mechanical Engineering. The development of specialized machines and their maintenance tools during the industrial revolution led to the rapid growth of Mechanical Engineering both in its birthplace Britain and abroad.^[3]

Chemical Engineering, like its counterpart Mechanical Engineering, developed in the nineteenth century during the Industrial Revolution.^[3] Industrial scale manufacturing demanded new materials and new processes and by 1880 the need for large scale production of chemicals was such that a new industry was created, dedicated to the development and large scale manufacturing of chemicals in new industrial plants.^[3] The role of the chemical engineer was the design of these chemical plants and processes.^[3]

Aeronautical Engineering deals with aircraft design while Aerospace Engineering is a more modern term that expands the reach envelope of the discipline by including spacecraft design.^[13] Its origins can be traced back to the aviation pioneers around the turn of the century from the 19th century to the 20th although the work of Sir George Cayley has recently been dated as being from the last decade of the 18th century. Early knowledge of aeronautical engineering was largely empirical with some concepts and skills imported from other branches of engineering.^[14]

The first PhD in engineering (technically, applied science and engineering) awarded in the United States went to Willard Gibbs at Yale University in 1863; it was also the second PhD awarded in science in the U.S.^[15]

Only a decade after the successful flights by the Wright brothers, there was extensive development of aeronautical engineering through development of military aircraft that were used in World War I . Meanwhile, research to provide fundamental background science continued by combining theoretical physics with experiments.

In 1990, with the rise of computer technology, the first search engine was built by computer engineer Alan Emtage.

Main branches of engineering[link]

Engineering, much like other science, is a broad discipline which is often broken down into several sub-disciplines. These disciplines concern themselves with differing areas of engineering work. Although initially an engineer will usually be trained in a specific discipline, throughout an engineer's career the engineer may become multi-disciplined, having worked in several of the outlined areas. Engineering is often characterized as having four main branches:^[16][17]

• Chemical engineering – The application of physics, chemistry, biology, and engineering principles in order to carry out chemical processes on a commercial scale.
• Civil engineering – The design and construction of public and private works, such as infrastructure (airports, roads, railways, water supply and treatment etc.), bridges, dams, and buildings.
• Electrical engineering – The design and study of various electrical and electronic systems, such as electrical circuits, generators, motors, electromagnetic/electromechanical devices, electronic devices, electronic circuits, optical fibers, optoelectronic devices, computer systems, telecommunications, instrumentation, controls, and electronics.
• Mechanical engineering – The design of physical or mechanical systems, such as power and energy systems, aerospace/aircraft products, weapon systems, transportation products engines, compressors, powertrains, kinematic chains, vacuum technology, and vibration isolation equipment.

Beyond these four, sources vary on other main branches. Historically, naval engineering and mining engineering were major branches. Modern fields sometimes included as major branches include aerospace, petroleum, systems, audio engineering, architectural, biosystems, biomedical,^[18] industrial, materials science^[19] and nuclear engineering.^{[20][citation needed]}

New specialties sometimes combine with the traditional fields and form new branches. A new or emerging area of application will commonly be defined temporarily as a permutation or subset of existing disciplines; there is often gray area as to when a given sub-field becomes large and/or prominent enough to warrant classification as a new "branch." One key indicator of such emergence is when major universities start establishing departments and programs in the new field.

For each of these fields there exists considerable overlap, especially in the areas of the application of sciences to their disciplines such as physics, chemistry and mathematics.

Methodology[link]

Design of a turbine requires collaboration of engineers from many fields, as the system is subject to mechanical, electro-magnetic and chemical processes. The blades, rotor and stator as well as the steam cycle all need to be carefully designed and optimized.

Engineers apply the sciences of physics and mathematics to find suitable solutions to problems or to make improvements to the status quo. More than ever, engineers are now required to have knowledge of relevant sciences for their design projects. As a result, they may keep on learning new material throughout their career.

If multiple options exist, engineers weigh different design choices on their merits and choose the solution that best matches the requirements. The crucial and unique task of the engineer is to identify, understand, and interpret the constraints on a design in order to produce a successful result. It is usually not enough to build a technically successful product; it must also meet further requirements.

Constraints may include available resources, physical, imaginative or technical limitations, flexibility for future modifications and additions, and other factors, such as requirements for cost, safety, marketability, productibility, and serviceability. By understanding the constraints, engineers derive specifications for the limits within which a viable object or system may be produced and operated.

Problem solving[link]

Engineers use their knowledge of science, mathematics, logic, economics, and appropriate experience or tacit knowledge to find suitable solutions to a problem. Creating an appropriate mathematical model of a problem allows them to analyze it (sometimes definitively), and to test potential solutions.

Usually multiple reasonable solutions exist, so engineers must evaluate the different design choices on their merits and choose the solution that best meets their requirements. Genrich Altshuller, after gathering statistics on a large number of patents, suggested that compromises are at the heart of "low-level" engineering designs, while at a higher level the best design is one which eliminates the core contradiction causing the problem.

Engineers typically attempt to predict how well their designs will perform to their specifications prior to full-scale production. They use, among other things: prototypes, scale models, simulations, destructive tests, nondestructive tests, and stress tests. Testing ensures that products will perform as expected.

Engineers take on the responsibility of producing designs that will perform as well as expected and will not cause unintended harm to the public at large. Engineers typically include a factor of safety in their designs to reduce the risk of unexpected failure. However, the greater the safety factor, the less efficient the design may be.

The study of failed products is known as forensic engineering, and can help the product designer in evaluating his or her design in the light of real conditions. The discipline is of greatest value after disasters, such as bridge collapses, when careful analysis is needed to establish the cause or causes of the failure.

Computer use[link]

A computer simulation of high velocity air flow around the Space Shuttle during re-entry. Solutions to the flow require modelling of the combined effects of the fluid flow and heat equations.

As with all modern scientific and technological endeavors, computers and software play an increasingly important role. As well as the typical business application software there are a number of computer aided applications (Computer-aided technologies) specifically for engineering. Computers can be used to generate models of fundamental physical processes, which can be solved using numerical methods.

One of the most widely used tools in the profession is computer-aided design (CAD) software which enables engineers to create 3D models, 2D drawings, and schematics of their designs. CAD together with Digital mockup (DMU) and CAE software such as finite element method analysis or analytic element method allows engineers to create models of designs that can be analyzed without having to make expensive and time-consuming physical prototypes.

These allow products and components to be checked for flaws; assess fit and assembly; study ergonomics; and to analyze static and dynamic characteristics of systems such as stresses, temperatures, electromagnetic emissions, electrical currents and voltages, digital logic levels, fluid flows, and kinematics. Access and distribution of all this information is generally organized with the use of Product Data Management software.^[21]

There are also many tools to support specific engineering tasks such as Computer-aided manufacture (CAM) software to generate CNC machining instructions; Manufacturing Process Management software for production engineering; EDA for printed circuit board (PCB) and circuit schematics for electronic engineers; MRO applications for maintenance management; and AEC software for civil engineering.

In recent years the use of computer software to aid the development of goods has collectively come to be known as Product Lifecycle Management (PLM).^[22]

Social context[link]

This section may contain original research. Please improve it by verifying the claims made and adding references. Statements consisting only of original research may be removed. More details may be available on the talk page. (July 2010)

Engineering is a subject that ranges from large collaborations to small individual projects. Almost all engineering projects are beholden to some sort of financing agency: a company, a set of investors, or a government. The few types of engineering that are minimally constrained by such issues are pro bono engineering and open design engineering.

By its very nature engineering is bound up with society and human behavior. Every product or construction used by modern society will have been influenced by engineering design. Engineering design is a very powerful tool to make changes to environment, society and economies, and its application brings with it a great responsibility. Many engineering societies have established codes of practice and codes of ethics to guide members and inform the public at large.

Engineering projects can be subject to controversy. Examples from different engineering disciplines include the development of nuclear weapons, the Three Gorges Dam, the design and use of Sport utility vehicles and the extraction of oil. In response, some western engineering companies have enacted serious corporate and social responsibility policies.

Engineering is a key driver of human development.^[23] Sub-Saharan Africa in particular has a very small engineering capacity which results in many African nations being unable to develop crucial infrastructure without outside aid. The attainment of many of the Millennium Development Goals requires the achievement of sufficient engineering capacity to develop infrastructure and sustainable technological development.^[24]

All overseas development and relief NGOs make considerable use of engineers to apply solutions in disaster and development scenarios. A number of charitable organizations aim to use engineering directly for the good of mankind:

• Engineers Without Borders
• Engineers Against Poverty
• Registered Engineers for Disaster Relief
• Engineers for a Sustainable World
• Engineering for Change
• Engineering Ministries International^[25]

Relationships with other disciplines[link]

Science[link]

Scientists study the world as it is; engineers create the world that has never been.

—Theodore von Kármán^[26][27][28]

There exists an overlap between the sciences and engineering practice; in engineering, one applies science. Both areas of endeavor rely on accurate observation of materials and phenomena. Both use mathematics and classification criteria to analyze and communicate observations.

Scientists may also have to complete engineering tasks, such as designing experimental apparatus or building prototypes. Conversely, in the process of developing technology engineers sometimes find themselves exploring new phenomena, thus becoming, for the moment, scientists.

In the book What Engineers Know and How They Know It,^[29] Walter Vincenti asserts that engineering research has a character different from that of scientific research. First, it often deals with areas in which the basic physics and/or chemistry are well understood, but the problems themselves are too complex to solve in an exact manner.

Examples are the use of numerical approximations to the Navier-Stokes equations to describe aerodynamic flow over an aircraft, or the use of Miner's rule to calculate fatigue damage. Second, engineering research employs many semi-empirical methods that are foreign to pure scientific research, one example being the method of parameter variation^{[citation needed]}.

As stated by Fung et al. in the revision to the classic engineering text, Foundations of Solid Mechanics:

"Engineering is quite different from science. Scientists try to understand nature. Engineers try to make things that do not exist in nature. Engineers stress invention. To embody an invention the engineer must put his idea in concrete terms, and design something that people can use. That something can be a device, a gadget, a material, a method, a computing program, an innovative experiment, a new solution to a problem, or an improvement on what is existing. Since a design has to be concrete, it must have its geometry, dimensions, and characteristic numbers. Almost all engineers working on new designs find that they do not have all the needed information. Most often, they are limited by insufficient scientific knowledge. Thus they study mathematics, physics, chemistry, biology and mechanics. Often they have to add to the sciences relevant to their profession. Thus engineering sciences are born."^[30]

Although engineering solutions make use of scientific principles, engineers must also take into account safety, efficiency, economy, reliability and constructability or ease of fabrication, as well as legal considerations such as patent infringement or liability in the case of failure of the solution.

Medicine and biology[link]

Leonardo da Vinci, seen here in a self-portrait, has been described as the epitome of the artist/engineer.^[31] He is also known for his studies on human anatomy and physiognomy.

The study of the human body, albeit from different directions and for different purposes, is an important common link between medicine and some engineering disciplines. Medicine aims to sustain, enhance and even replace functions of the human body, if necessary, through the use of technology.

Modern medicine can replace several of the body's functions through the use of artificial organs and can significantly alter the function of the human body through artificial devices such as, for example, brain implants and pacemakers.^[32][33] The fields of Bionics and medical Bionics are dedicated to the study of synthetic implants pertaining to natural systems.

Conversely, some engineering disciplines view the human body as a biological machine worth studying, and are dedicated to emulating many of its functions by replacing biology with technology. This has led to fields such as artificial intelligence, neural networks, fuzzy logic, and robotics. There are also substantial interdisciplinary interactions between engineering and medicine.^[34][35]

Both fields provide solutions to real world problems. This often requires moving forward before phenomena are completely understood in a more rigorous scientific sense and therefore experimentation and empirical knowledge is an integral part of both.

Medicine, in part, studies the function of the human body. The human body, as a biological machine, has many functions that can be modeled using Engineering methods.^[36]

The heart for example functions much like a pump,^[37] the skeleton is like a linked structure with levers,^[38] the brain produces electrical signals etc.^[39] These similarities as well as the increasing importance and application of Engineering principles in Medicine, led to the development of the field of biomedical engineering that uses concepts developed in both disciplines.

Newly emerging branches of science, such as Systems biology, are adapting analytical tools traditionally used for engineering, such as systems modeling and computational analysis, to the description of biological systems.^[36]

Art[link]

A drawing for a booster engine for steam locomotives. Engineering is applied to design, with emphasis on function and the utilization of mathematics and science.

There are connections between engineering and art;^[40] they are direct in some fields, for example, architecture, landscape architecture and industrial design (even to the extent that these disciplines may sometimes be included in a University's Faculty of Engineering); and indirect in others.^{[40][41][42][43]}

The Art Institute of Chicago, for instance, held an exhibition about the art of NASA's aerospace design.^[44] Robert Maillart's bridge design is perceived by some to have been deliberately artistic.^[45] At the University of South Florida, an engineering professor, through a grant with the National Science Foundation, has developed a course that connects art and engineering.^[41][46]

Among famous historical figures Leonardo Da Vinci is a well known Renaissance artist and engineer, and a prime example of the nexus between art and engineering.^[31][47]

Other fields[link]

In Political science the term engineering has been borrowed for the study of the subjects of Social engineering and Political engineering, which deal with forming political and social structures using engineering methodology coupled with political science principles. Financial engineering has similarly borrowed the term.

See also[link]

Engineering portal

Lists List of basic engineering topics List of engineering topics List of engineers Engineering society List of aerospace engineering topics List of basic chemical engineering topics List of electrical engineering topics List of genetic engineering topics List of mechanical engineering topics List of nanoengineering topics List of software engineering topics

Engineering portal Related subjects Controversies over the term Engineer Design Earthquake engineering Engineer Engineering economics Engineering education Engineers Without Borders Forensic engineering Global Engineering Education Industrial design Infrastructure Open hardware Reverse engineering Science and technology Structural failure Sustainable engineering Women in engineering Planned obsolescence

References[link]

Further reading[link]

External links[link]

Look up engineering in Wiktionary, the free dictionary.

Wikiversity has learning materials about Engineering

Wikiquote has a collection of quotations related to: Engineering

• National Society of Professional Engineers position statement on Licensure and Qualifications for Practice
• National Academy of Engineering (NAE)
• American Society for Engineering Education (ASEE)
• The US Library of Congress Engineering in History bibliography
• ICES: Institute for Complex Engineered Systems, Carnegie Mellon University, Pittsburgh, PA
• History of engineering bibliography at University of Minnesota

Richard Hammond
Hammond in May 2006.
Born	Richard Mark Hammond (1969-12-19) 19 December 1969 (age 42)[1] Solihull, Warwickshire, England
Residence	Weston under Penyard, Herefordshire, England
Other names	Hamster
Education	Solihull School Ripon Grammar School
Alma mater	Harrogate College of Art and Technology
Occupation	Broadcaster, journalist, author, media personality, talk and game show host, voice-over artist
Years active	1998, 2002–present
Employer	BBC, The Daily Mirror (prev. ITV & Sky)
Known for	Presenting: Brainiac: Science Abuse Crufts Should I Worry About...? The Gunpowder Plot: Exploding The Legend Richard Hammond's 5 O'Clock Show Top Gear Petrolheads Richard Hammond Meets Evel Knievel Total Wipeout Richard Hammond's Blast Lab Richard Hammond's Engineering Connections Richard Hammond's Invisible Worlds
Home town	Solihull, West Midlands, England
Height	5 feet 7 inches (1.70 m)[2]
Spouse	Amanda Etheridge (m. 2002) «start: (2002-05-04)»"Marriage: Amanda Etheridge to Richard Hammond" Location: (linkback:http://en-wiki.pop.wn.com/index.php/Richard_Hammond)
Children	2
Parents	Eileen and Alan Hammond

Richard Mark Hammond (born 19 December 1969) is an English broadcaster, writer, and journalist most noted for co-hosting the car programme Top Gear with Jeremy Clarkson and James May, as well as presenting series 1–4 of Brainiac: Science Abuse on Sky 1. Since 2009, Hammond has co-hosted Total Wipeout with Amanda Byram on BBC One which has since been cancelled.

Hammond is currently presenting Planet Earth Live alongside Julia Bradbury.

Early life[link]

Hammond was born in Solihull and is the grandson of workers in the Birmingham automobile industry.^[3][4] In the mid-1980s Hammond moved with his family (mother Eileen, father Alan, and younger brothers Andrew, writer of the 'Crypt' Series, and Nicholas) to the North Yorkshire cathedral city of Ripon where his father ran a probate business in the market square. Originally a pupil of Solihull School, a fee-paying boys' independent school, he moved to Ripon Grammar School, and from 1987 to 1989 attended Harrogate College of Art and Technology. After his graduation he worked for several radio stations, including Radio Cleveland, Radio York, Radio Cumbria, Radio Leeds, Radio Newcastle and Radio Lancashire, before auditioning for Top Gear.^[5]

Top Gear[link]

Hammond became a presenter on Top Gear in 2002, when the show began in its present format. He is sometimes referred to as "Hamster" by fans and his co-presenters on Top Gear due to his name and comparatively small stature.^[6] His nickname was further reinforced when on three separate occasions in series 7, Hammond ate cardboard,^[7] mimicking hamster-like behaviour. A running gag is Hammond's supposed use of teeth whitener.^[8] In a series 7 episode, co-presenter Jeremy Clarkson claimed to have found a pack of teeth whiteners in a Marcos TSO GT2 that Hammond had tested. Hammond objected, claiming it was a set-up. In a series 10 episode that featured the Peel P50, Clarkson was seen supposedly talking to Hammond on the phone about him considering a tooth whitening treatment costing £4000. Later, during a series 13 episode that featured the presenters in their office searching for car insurance prices, a teeth whitening kit was pictured on his desk. It was staged to appear that he was caught looking at a website on teeth whiteners on Richard Hammond's 5 O'Clock Show.

In the first episode of series 9 broadcast on 28 January 2007, having recovered from his high speed crash Hammond returned to a hero's welcome, complete with dancing girls, aeroplane style stairs and fireworks. The show also contained images of the crash, which had made international headlines, with Hammond talking through the events of the day after which the audience broke into spontaneous applause. Hammond then requested that the crash never be mentioned on the show again, though all three Top Gear presenters have since referred to it in jokes during the news segment of the programme. He told his colleagues, "The only difference between me now, and before the crash, is that I like celery now and I didn't before".^[9]

During the third episode of series sixteen, Hammond suggested that no one would ever want to own a Mexican car, since cars are supposed to reflect national characteristics and so a Mexican car would be a "lazy, feckless, flatulent, overweight oaf." Hammond finished with the remark "I'm sorry, but can you imagine waking up and remembering you're Mexican?!"^[10] Following complaints, the BBC defended the broadcast of this segment on the grounds that such national stereotyping was a "robust part" of traditional British humour.^[11]

Brainiac: Science Abuse[link]

In 2003, Hammond became the first presenter of Brainiac: Science Abuse; he was joined by Jon Tickle with Charlotte Hudson joining in series 2.^[12] After the fourth series it was announced that Hammond was no longer going to present the Sky1 show after he signed an exclusive deal with the BBC. Vic Reeves took his place as main presenter.^[13]

Other television work[link]

Early in his career, as well as his radio work, Hammond presented a number of daytime lifestyle shows and motoring programmes such as Motor Week on Men & Motors.

He presented the Crufts dog show in 2005, the 2004 and 2005 British Parking Awards, and has appeared on School's Out, a quiz show on BBC One where celebrities answer questions about things they learned at school. He has also presented The Gunpowder Plot: Exploding The Legend.^[14] Along with his work on Top Gear, he presented Should I Worry About...? on BBC One, Time Commanders on BBC Two and the first four series of Brainiac: Science Abuse on Sky One. He was also a team captain on the BBC Two quiz show, Petrolheads, in which a memorable part was one where Hammond was tricked into smashing his classic Ferrari while trying to parallel park blindfolded in another car.

From 3 January 2006 until 10 February 2006, Hammond was the eponymous star of Richard Hammond's 5 O'Clock Show with his co-star Mel Giedroyc of Light Lunch fame.^[15] The programme, which discussed a wide range of topics, was shown every weekday on ITV between 17:00 and 18:00.^[15]

In July 2005, Hammond was voted number one in a Heat magazine poll of top "weird celebrity crushes". Also in 2005 he was voted one of the top 10 British TV talents.^[16]

He presented Richard Hammond and the Holy Grail in 2006. During the special, he travelled to various locations around the world, including the Vatican Secret Archives, exploring the history of the Holy Grail.^[17]

In one episode of Top Gear, fellow presenter James May was mocked by both Hammond and Clarkson for being named the celebrity with the worst hairstyle, while Hammond was named the celebrity with the best.

As part of Red Nose Day 2007, Hammond stood for nomination via a public telephone vote, along with Andy Hamilton and Kelvin MacKenzie, to be a one-off co-presenter of BBC Radio 4's Woman's Hour on 16 March 2007.^[18] However, he was defeated by Andy Hamilton.

In April 2007, Hammond presented a one off special on BBC Radio 2 for Good Friday followed by another in August 2007 for the Bank Holiday. He is scheduled to present more Bank Holiday specials for the station.

Hammond recorded an interview with the famed American stuntman Evel Knievel, which aired on 23 December 2007 on BBC One, and was Knievel's last interview before his death on 30 November 2007.^[19]

In September 2008, Hammond presented the first episode of a new series; Richard Hammond's Engineering Connections on the National Geographic Channel.^[20] In this show, Hammond discovers how the inventions of the past, along with assistance from nature, help designers today. Episodes include the building of the Airbus A380, Taipei 101 and the Keck Observatory.^[20] Series 2 of Richard Hammond's Engineering Connections began in May 2010 and has included the building of the Wembley Stadium and the Sydney Opera House.

Hammond also filmed an advertisement for Morrisons supermarkets in 2008,^[21] and joined the cast of TV show Ashes To Ashes for a special insert on the 2008 Children in Need special.

While in New Zealand for Top Gear Live 2009, Hammond filmed several television commercials for Telecom New Zealand's new XT UTMS mobile network. Telecom claimed that the new network was "faster in more places", compared to its competitors and its existing CDMA network. After the network repeatedly failed in late 2009 and early 2010, Hammond became the butt of a joke when he did not return to New Zealand for Top Gear Live 2010. His fellow Top Gear co-hosts said he was too embarrassed to come back to New Zealand, and in a supposed live feed back to Hammond, the feed suddenly drops out as the "XT Network had crashed".^[22] Hammond was later given the right of reply to his colleagues during an interview with Marcus Lush on RadioLIVE's breakfast show in New Zealand.^[23]

Hammond is currently hosting the UK version of the US series Wipeout, called Total Wipeout. It takes place in Argentina, and is co-presented by Hammond and Amanda Byram. Hammond presents and does the voiceover for the clips in a London studio, and Byram is filmed at the obstacle course in Buenos Aires.^[24]

Hammond also presented a science-themed game show for children, Richard Hammond's Blast Lab which aired on BBC Two and CBBC.^[25]

In March 2010, Hammond presented a 3 episode series called Richard Hammond's Invisible Worlds, which looked at things too fast for the naked eye to see, things that are beyond the visible spectrum (e.g. ultraviolet and infra-red light), as well as microscopic things.

One of Hammond's lesser known television roles was as presenter of the BBC2 'gameshow' Time Commanders, a sophisticated warfare simulator which used a modified version of Creative Assembly's Rome: Total War game engine.^[26]

Since February 2011, Hammond has presented a online technology series "Richard Hammond's Tech Head".^[27]

In July 2011, Hammond presented a two-part natural science documentary Richard Hammond's Journey To The Centre Of The Planet, focused on Earth geology and plate tectonics.^[28][29]

Hammond will also host the upcoming BBC America programme Richard Hammond's Crash Course.^[30]

Personal life[link]

Hammond has been married to Amanda Etheridge (mostly known as Mindy)^[31] since May 2002; the couple have two daughters.^[3] The family lives in a mock castle in Herefordshire and also has an apartment in London. Hammond also plays the bass guitar, on which he accompanied the other Top Gear presenters when they performed alongside Justin Hawkins on Top Gear of the Pops for Comic Relief in 2007. Hammond likes to ride his bicycle in cities, for which he is mocked mercilessly by fellow presenter Jeremy Clarkson.^[32]

Hammond is a fan of Porsche 911s and claims the Pagani Zonda to be the ultimate supercar. He once owned a 1982 Porsche 911 SC (sold in the mid-2000s),^[33][34] and later purchased a 2006 Porsche 911 (997) Carrera S.^[35] In 2004, Hammond purchased a Porsche 928 for the purpose of daily driving.^[36] Much unlike Clarkson and May, he also has an interest in American muscle cars. Hammond has owned a 1969 Dodge Charger R/T,^[36] a 1967 Ford Mustang GT 390,^[37] and a 2008 Dodge Challenger SRT-8 (which was purchased in the United States on a Series 12 episode of Top Gear).^[38]

Hammond had also owned a Morgan AeroMax, in which he was involved in a car accident on 9 August 2009. He also owns a Jaguar E-Type^[39] and is also a fan of monster trucks, having attended Truckfest '07.

An interview with The Sunday Times in February 2008 reported Hammond as having moved briefly from Gloucestershire to Buckinghamshire, then back again because he missed the country life.^[40]

Hammond is a keen motorcyclist^[41] and Land Rover Defender fan. He spent over £70,000 rebuilding his 110 "Buster" in 2008.^{[citation needed]}

During the news segment of Top Gear's 2010 USA Road Trip special, Hammond openly expressed his dislike of the band Genesis. This fact was later exploited by his co-presenters in two special episodes: during the Middle East Special, when they installed a secret second stereo unit in his Fiat Barchetta that only plays the band's Live over Europe 2007 concert; in the India Special, Clarkson played the same song used in the previous special through the megaphone mounted in his Jaguar XJS, despite Hammond driving a different car (a Mini Cooper Sport).

In October it was reported he had spent over £2 million buying Bollitree Castle which is situated near Weston under Penyard, Ross-on-Wye. It has been rumoured he has also bought a large house in the small town of Wantage, Oxfordshire^{[citation needed]}.^[42][43]

On Top Gear in 2007, Hammond went to Africa on an 'Epic Road Trip' across Botswana. While there he found a 1963 Opel Kadett, in which he drove across Botswana. Hammond named it Oliver. On Top Gear a week after the special was aired, Hammond announced during the news, that he had shipped Oliver back to the UK, where it was restored by a team from Practical Classics magazine. Oliver features on Hammond's children's science television show Richard Hammond's Blast Lab and in another episode of Top Gear as a kind of "Hill-holder" in the trailer truck challenge (after it acquired the personal plate "OLI V3R"). Oliver is also mentioned in Hammond's second autobiography As You Do.^{[citation needed]}

In 2010, Hammond was the President of the 31st Herefordshire Country Fair held at Hampton Court in Hope under Dinmore. His involvement caused unprecedented attendance with "nearly 15,000 people" drawn to the event to meet the presenter.^[45]

In 2010, Hammond gained a private pilot licence PPL(H) in an R44 helicopter.

During season 18 of Top Gear it was revealed that he owns a Fiat 500 TwinAir.

Charity work[link]

Richard Hammond is a Vice-President of UK children's brain injury charity The Children's Trust, Tadworth.^[46]

[edit] Vampire dragster crash

During filming of a Top Gear segment at the former RAF Elvington airbase near York on 20 September 2006, Hammond was injured in the crash of the jet-powered car he was piloting.^{[47][48][49]:1} Hammond was travelling at 288 mph (463 km/h) at the time of the crash.^[50]

His vehicle, a dragster called Vampire, was theoretically capable of travelling at speeds of up to 370 mph (595 km/h).^[48] The vehicle was the same car that in 2000, piloted by Colin Fallows, set the British land speed record at 300.3 mph (483.3 km/h).^[49]:3[51] The Vampire was powered by a single Bristol-Siddeley Orpheus afterburning turbojet engine producing 10000 hp (7.5 MW).^[48][50]

Some accounts suggested that the accident occurred during an attempt to break the British land speed record,^[47][52] but the Health and Safety Executive report on the crash found that a proposal to try to officially break the record was vetoed in advance by Top Gear executive producer Andy Wilman, due to the risks and complexities of such a venture.^[49]:4 (The report stated: "Runs were to be carried out in only one direction along a pre-set course on the Elvington runway. Vampire’s speed was to be recorded using GPS satellite telemetry. The intention was to record the maximum speed, not to measure an average speed over a measured course, and for [Hammond] to describe how it felt.")^[49]:1