Hagfish
Pacific hagfish resting on the ocean bottom, at 280 m depth off the Oregon coast.
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
(unranked):	Craniata
Class:	Myxini
Order:	Myxiniformes
Family:	Myxinidae
Genera
See text

Hagfish, the clade Myxini (also known as Hyperotreti), are eel-shaped slime-producing marine animals (occasionally called slime eels). They are the only living animals that have a skull but not a vertebral column. Along with lampreys, hagfish are jawless and are living fossils; hagfish are basal to vertebrates, and living hagfish remain similar to hagfish 300 million years ago.^[1]

The classification of hagfish has been controversial. The issue is whether the hagfish is itself a degenerate type of vertebrate-fish (most closely related to lampreys), or else may represent a stage which precedes the evolution of the vertebral column (as do lancelets). The original scheme groups hagfish and lampreys together as cyclostomes (or historically, Agnatha), as the oldest surviving clade of vertebrates alongside gnathostomes (the now-ubiquitous jawed-vertebrates). An alternative scheme proposed that jawed-vertebrates are more closely related to lampreys than to hagfish (i..e, that vertebrates include lampreys but exclude hagfish), and introduces the category craniata to group vertebrates near hagfish. Recent DNA evidence has supported the original scheme.^[2]

Physical characteristics[link]

Pacific hagfish at 150 meters depth, California, Cordell Bank National Marine Sanctuary.

Body features[link]

Hagfish average about half a metre (18 in); The largest known species is Eptatretus goliath with a specimen recorded at 127 cm, while Myxine kuoi and Myxine pequenoi seem to reach no more than 18 cm (some have been seen as small as 4 cm).

Hagfish have elongated, eel-like bodies, and paddle-like tails. They have cartilaginous skulls (although the part surrounding the brain is composed primarily of a fibrous sheath) and tooth-like structures composed of keratin. Colors depend on the species, ranging from pink to blue-grey, and black or white spots may be present. Eyes are simple eyespots, not compound eyes that can resolve images. Hagfish have no true fins and have six or eight barbels around the mouth and a single nostril. Instead of vertically articulating jaws like Gnathostomata (vertebrates with jaws), they have a pair of horizontally moving structures with tooth-like projections for pulling off food. The mouth of the hagfish has two pairs of horny, comb-shaped teeth on a cartilaginous plate that protracts and retracts. These teeth are used to grasp food and draw it toward the pharynx.^[3]

Slime[link]

Pacific hagfish trying to hide under a rock

Hagfish are long and vermiform, and can exude copious quantities of a slime or mucus (from which the typical species Myxine glutinosa was named) of unusual composition. When captured and held, e.g., by the tail, they secrete the microfibrous slime, which expands into a gelatinous and sticky goo when combined with water; if they remain captured, they can tie themselves in an overhand knot which works its way from the head to the tail of the animal, scraping off the slime as it goes and freeing them from their captor, as well as the slime. It has been conjectured that this singular behavior assists them in extricating themselves from the jaws of predatory fish or from the interior of their own "prey", and that the "sliming" might act as a distraction to predators.

Recently it has been reported that the slime entrains water in its microfilaments, creating a slow-to-dissipate viscoelastic substance, rather than a simple gel, and it has been proposed that the primary protective effect of the slime is related to impairment of the function of a predator fish's gills.^[4] It has been observed that most of the known predators of hagfish are varieties of birds or mammals; it has been proposed that the lack of marine predators can be explained by a "gill-clogging hypothesis", wherein one purpose of the slime is to impair the gill function of marine animals that attempt to prey on the hagfish. If true, it could be regarded as a highly successful evolutionary strategy against predatory fish.^[5]

Free-swimming hagfish also "slime" when agitated and will later clear the mucus off by way of the same travelling-knot behavior.^[6][7] The reported gill-clogging effect suggests that the travelling-knot behavior is useful or even necessary to restore the hagfish's own gill function after "sliming".

An adult hagfish can secrete enough slime to turn a 20 litre (5 gallon) bucket of water into slime in a matter of minutes.^[8]

Research is ongoing regarding the properties and possible applications of the components of hagfish slime filament protein.

Respiration[link]

Hagfish generally respire through taking in water through their pharynx, past the velar chamber and bringing the water through 6 internal gill pouches. The gill pouches lead to a common aperture on the ventral side of the hagfish. The esophagus is also connected to the common aperture on the ventral side through a pharyngocutaneous duct (esophageocutaneous duct), which has no respiratory tissue. It is likely that this pharyngocutaneous duct is used to cough up indigestible materials. Hagfish also have some cutaneous respiration via the blood sinuses under their skin. This can be essential for hagfish to respire while feeding, since they do not have operculi to beat to produce current across the gills (as in the case of teleost fish).

Eye[link]

In December 2003, an article was published by the University of Queensland claiming the hagfish's eye, which lacks both lens and extrinsic musculature, as being significant to the evolution of more complex eyes.^[9] Hagfish eyespots, when present, can detect light, but as far as is known none can resolve detailed images. In Myxine and Neomyxine, the eyes are partly covered by the trunk musculature.^[10]

Reproduction[link]

Drawing of Eptatretus polytrema

Drawing of a New Zealand hagfish.

Very little is known about hagfish reproduction. In some species, sex ratio has been reported to be as high as 100:1 in favor of females. Some hagfish species are thought to be hermaphroditic, having both an ovary and a testicle (there is only one gamete production organ in both females and males). In some cases it is thought that the ovary remains non-functional until the individual has reached a particular age or encounters a particular environmental stress. These two factors in combination suggest that the survival rate of hagfish is quite high.

Depending on species, females lay from 1 or 2, to 20-30, tough, yolky eggs. These tend to aggregate due to having Velcro-like tufts at either end. Hagfish are sometimes seen curled around small clutches of eggs. It is not certain if this constitutes actual brooding behavior.

Hagfish do not have a larval stage, in contrast to lampreys, which have a long larval phase.

Hagfish have a mesonephric kidney and are often neotenic of their pronephric kidney. The kidney(s) are drained via mesonephric/archinephric duct. Unlike many other vertebrates, this duct is separate from the reproductive tract. Unlike all other vertebrates, the proximal tubule of the nephron is also connected with the coelom, provided lubrication.^{[citation needed]}

The single testicle or ovary has no transportation duct. Instead, the gametes are released into the coelom until they find their way to the posterior end of the caudal region, whereby they find an opening in the digestive system.

Feeding[link]

Two Pacific hagfish actively feeding on a dead sharpchin rockfish, Sebastes zacentrus, while one remains in a curled position at the left of the photo.

While polychaete marine worms on or near the sea floor are a major source of nutrition, hagfish can feed upon and often even enter and eviscerate the bodies of dead and dying/injured sea creatures much larger than themselves. They are known to devour their prey from the inside.^[11] Hagfish have the ability to absorb dissolved organic matter across the skin and gill, which may be an adaptation to a scavenging lifestyle, allowing hagfish to maximize sporadic opportunities for feeding. From an evolutionary perspective, hagfish represent a transitory state between the generalized nutrient absorption pathways of aquatic invertebrates and the more specialized digestive systems of aquatic vertebrates.^[12]

Like leeches, they have a sluggish metabolism and can survive months between feedings;^[13][14] their feeding behavior, however, appears quite vigorous.

In captivity, hagfish are observed to use the overhand-knot behavior "in reverse" (tail-to-head) to assist them in gaining mechanical advantage to pull out hunks of flesh from carrion fish or cetaceans, eventually making an opening to permit entry to the interior of the body cavity of larger carcasses. It is to be expected that a healthy larger sea creature would be able to outfight or outswim this sort of assault.

However, this energetic opportunism on the part of the hagfish can be a great nuisance to fishermen, as they can devour or spoil entire deep-drag netted catches before they can be pulled to the surface. Since hagfish are typically found in large clusters on and near the bottom, a single trawler's catch could contain several dozen or even hundreds of hagfish as bycatch, and all the other struggling, captive sealife make easy prey for them.

The digestive tract of the hagfish is unique among the vertebrates because the food in the gut is enclosed in a permeable membrane, analogous to the peritrophic matrix of insects.^[15]

Gastronomy[link]

Kkomjangeo bokkeum (꼼장어 볶음), Korean stir-fried fish dish made with the hagfish Eptatretus burgeri.

Hagfish are usually not eaten owing to their repugnant looks, as well as their viscosity and unpleasant habits. However, a particular species, the inshore hagfish, found in the Northwest Pacific,^[16] is valued as food in the Korean Peninsula. The hagfish is kept alive and irritated by rattling its container with a stick, prompting it to produce slime in large quantities. This slime is used in a similar manner as egg whites in various forms of cookery in the region.

The inshore hagfish, known as kkomjangeo (꼼장어) or meokjango (먹장어) in Korean and Nuta-unagi (ぬたうなぎ) in Japanese, is the only member of the hagfish family that has a seasonal reproductive cycle.

Classification[link]

In recent years hagfish have become of special interest for genetic analysis investigating the relationships among chordates. Their classification as agnathans places hagfish as elementary vertebrates in between invertebrates and gnathostomes. However there has been long discussion in scientific literature about whether the hagfish were even non-vertebrate. This position is supported by recent molecular biology analyses which tend to classify hagfish as invertebrates (see references) within subphylum Craniata, because of their molecular evolutionary distance from Vertebrata (sensu stricto). A single fossil of hagfish shows that there has been little evolutionary change in the last 300 million years.^[17]

Genera[link]

As of February 2011, about 77 species are known, in 5 genera (two are being retained in the no-longer recognized genus Paramyxine and are awaiting taxonomic issues to be resolved before being transferred to Eptatretus (see below)). A number of the species have only been recently discovered, living at depths of several hundred metres.

• Eptatretus
• Myxine
• Nemamyxine
• Neomyxine
• Notomyxine
• Paramyxine (Note that this genus is considered synonymous with Eptatretus and most species have been moved into that genus with the exception of the following two which are homonyms of current Eptatretus species. Since the current Eptatretus species are junior (i.e., described later) to the two following species, they must be renamed and then the two remaining "paramyxines" will be transferred to Eptatretus.)

Notes[link]

References[link]

Further reading[link]

• Bardack, D. (1991). First fossil hagfish (Myxinoidea): a record from the Pennsylvanian of Illinois. Science, 254, 701-703.
• Bardack, D., and Richardson, E. S. Jr. (1977). New agnathous fishes from the Pennsylvanian of Illinois. Fieldiana: Geology, 33, 489-510.
• Brodal, A. and Fänge, R. (ed.) (1963). The Biology of Myxine, Universitetsforlaget, Oslo.
• Fernholm, B. and Holmberg, K. (1975). The eyes in three genera of hagfish (Eptatretus, Paramyxine and Myxine) - A case of degenerative evolution. Vision Research, 15, 253-259.
• Hardisty, M. W. (1982). Lampreys and hagfishes: Analysis of cyclostome relationships. In The Biology of Lampreys, (ed. M. W. Hardisty and I. C. Potter), Vol.4B, pp. 165–259. Academic Press, London.
• Janvier, P. (1996). Early vertebrates. Oxford Monographs in Geology and Geophysics, 33, Oxford University Press, Oxford.
• Marinelli, W. and Strenger, A. (1956). Vergleichende Anatomie und Morphologie der Wirberltiere. Myxine glutinosa. Franz Deuticke, Vienna.
• Yalden, D.W. (1985). Feeding mechanisms as evidence for cyclostome monophyly. Zoological Journal of the Linnean Society. 84, 291-300.
• Stock, D. W. and Whitt, G. S. (1992). Evidence from 18S ribosomal RNA that lampreys and hagfishes form a natural group. Science, 257, 787-789.

External links[link]

Wikimedia Commons has media related to: Myxinidae

• FishBase entry for Myxinidae
• OceanLink description of hagfish
• Tree of life illustration showing hagfish's relation to other organisms
• YouTube 5+ minute video of Scripps scientist/diver on hagfish
• Metacafe video of a University of Alberta grad student showing slime production of hagfish while in Bamfield, British Columbia
• Beware the hagfish - repeller of sharks 3 News, 28 Oct 2011. Video.

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

Hammond was completing a seventh and final run to collect extra footage for the programme when his front-right tyre failed,^[49]:8[53] and, according to witness and first responder Dave Ogden, "one of the parachutes had deployed but it went on to the grass and spun over and over before coming to a rest about 100 yards from us."^[54] The emergency crew quickly arrived at the car, finding it inverted and partially embedded in the grass.^[52] During the roll, Hammond's helmet had embedded itself into the ground, flipping the visor up and forcing dirt into his mouth and left eye, damaging the eye. Rescuers felt a pulse and heard the unconscious Hammond breathing before the car was turned upright.^[52] Hammond was cut free with hydraulic shears, and placed on a backboard.^[49]:9 "He was regaining consciousness at that point and said he had some lower back pain".^[52] He was then transported by the Yorkshire Air Ambulance to the neurological unit of the Leeds General Infirmary.^{[47][49]:9[55]} Hammond's family visited him at the hospital along with Top Gear co-presenters James May and Jeremy Clarkson.^[54][55] Clarkson wished Hammond well, saying "Both James and I are looking forward to getting our 'Hamster' back", referring to Hammond by his nickname.^[47][54]

The Health & Safety Executive report stated that "Hammond's instantaneous reaction to the tyre blow out seems to have been that of a competent high performance car driver, namely to brake the car and to try to steer into the skid. Immediately afterwards he also seems to have followed his training and to have pulled back on the main parachute release lever, thus shutting down the jet engine and also closing the jet and afterburner fuel levers. The main parachute did not have time to deploy before the car ran off the runway."^[49]:13 The HSE notes that, based on the findings of the North Yorkshire Police (who investigated the crash), "the accident may not have been recoverable", even if Hammond's efforts to react were as fast as "humanly possible".^[49]:13

The crash was shown on an episode of Top Gear on 28 January 2007; this was the first episode of the new series, which had been postponed pending Hammond's recovery. Hammond requested at the end of the episode that his fellow presenters never mention the crash again, a request which has been generally observed by both Hammond and the other presenters, although occasional oblique references have been made. On The Edge: My Story, which contains first hand accounts from both Hammond and his wife about the crash, immediate aftermath, and his recovery was published later that year.

In February 2008 Hammond gave an interview to The Sunday Times newspaper in which he described the effects of his brain injuries and the progression of his recovery.^[56] He reported suffering loss of memory, depression, and difficulties with emotional experiences, for which he was consulting a psychiatrist.^[56] He also talked about his recovery in a 2010 television programme where he interviewed Sir Stirling Moss and they discussed the brain injuries they had both received as a result of car crashes.^[57]

After the car crash the BBC website Have Your Say received more than 10,000 messages of good wishes and sympathy for Richard Hammond from people around the world.

Works[link]

TV shows[link]

Books[link]

Car books[link]

• Hammond, Richard (13 October 2005). What Not To Drive. Weidenfeld & Nicolson. pp. 276 pages. ISBN 978-0-297-84800-4. 
• Hammond, Richard (5 October 2006). Richard Hammond's Car Confidential. Weidenfeld & Nicolson. pp. 144 pages. ISBN 978-0-297-84445-7. 
• Hammond, Richard (28 May 2009). A Short History of Caravans in the UK. Weidenfeld & Nicolson. pp. 144 pages. ISBN 978-0-297-84446-4. 
• Hammond, Richard (20 May 2010). Richard Hammond's Caravan Confidential. Weidenfeld & Nicolson. pp. 144 pages. ISBN 978-0-7538-2671-3. 

Children's books[link]

• Hammond, Richard (29 June 2006). Can You Feel the Force?: Putting the Fizz Back into Physics. Dorling Kindersley Publishers. pp. 96 pages. ISBN 978-1-4053-1543-2. 
• Hammond, Richard (2 June 2008). Car Science (Hardback). Dorling Kindersley Publishers. pp. 96 pages. ISBN 978-1-4053-3200-2. 
• Hammond, Richard (1 September 2008). Car Science (Paperback). Dorling Kindersley Publishers. pp. 96 pages. ISBN 978-0-7566-4026-2. 

Biographies[link]

• Hammond, Richard (20 September 2007). On The Edge: My Story (Hardback). Weidenfeld & Nicolson. pp. 308 pages. ISBN 978-0-297-85327-5. 
• Hammond, Richard (29 May 2008). On The Edge: My Story (Paperback). Phoenix. pp. 308 pages. ISBN 978-0-7538-2404-7. 
• Hammond, Richard (7 August 2008). On The Edge: My Story (Abridged). Phoenix. pp. 256 pages. ISBN 978-0-7538-2330-9. 
• Hammond, Richard (18 September 2008). As You Do: Adventures with Evel, Oliver and the Vice-President of Botswana (Hardback). Orion Publishing Co. pp. 268 pages. ISBN 978-0-297-85520-0. 
• Hammond, Richard (28 May 2009). As You Do: Adventures with Evel, Oliver and the Vice-President of Botswana (Paperback). Orion Publishing Co. pp. 314 pages. ISBN 978-0-7538-2562-4. 
• Hammond, Richard (1 October 2009). Or Is That Just Me? (Hardback). Phoenix. pp. 256 pages. ISBN 978-0-297-85521-7. 
• Hammond, Richard (20 May 2010). Or Is That Just Me? (Paperback). Phoenix. pp. 352 pages. ISBN 978-0-7538-2562-4. 

DVDs[link]

1. Top Gear Interactive Challenge Quiz (2007, 2|Entertain).
2. Top Gear Interactive Stunt Challenge Quiz (2008, 2|Entertain).
3. Top Gear Uncovered: The DVD Special (2009, 2|Entertain).
4. Richard Hammond's Engineering Connections: Series One (2009, Nat Geo DVD).
5. Richard Hammond's Invisible Worlds (2010, 2|Entertain).
6. Top Gear: Apocalypse (With James May) (2010, 2|Enertain).
7. Richard Hammond's Engineering Connections: Series Two (2010, Nat Geo DVD).
8. Hammond Meets Moss (2010, Acorn Media UK).
9. Richard Hammond's Journey To The Centre Of The Planet (2011, 2|Entertain).
10. Top Gear: At The Movies (With James May) (2011, 2|Entertain).
11. Richard Hammond's Engineering Connections: Series Three (2011, Nat Geo DVD).

Television advertisements[link]

1. Morrisons (2008)
2. Morrisons (Christmas 2008)
3. Morrisons (2009)
4. Morrisons (Christmas 2009)
5. Top Gear Turbo Challenge Trading Cards Test Set (2009)
6. Top Gear Turbo Challenge Trading Cards (2010)
7. Top Gear Interactive Challenge DVD (2007)
8. Top Gear Interactive Stunt Challenge DVD (2009)
9. Top Gear Uncovered DVD (2009)
10. Top Gear [Re-Runs On Dave] (2009)
11. Telecom XT network NZ (2009)

References[link]