
- Order:
- Duration: 1:59
- Published: 21 Aug 2009
- Uploaded: 02 May 2011
- Author: NurdRage
Name | Test tube |
---|---|
Alt | |
Caption | Two small test tubes in a test tube rack |
Other names | Culture tube |
Uses | Chemical reaction |
Related | VacutainerBoiling tubeCentrifuge tube |
A large test tube designed specifically for boiling liquids is called a boiling tube.
Test tubes are available in a multitude of lengths and widths, typically from 10 to 20 mm wide and 50 to 200 mm long. The top often features a flared lip to aid pouring out the contents; some sources consider that the presence of a lip is what distinguishes a test tube from a culture tube. Some test tubes have a flat bottom; some are made so as to accept a ground glass stopper or a screw cap. They are often provided with a small ground glass or white glaze area near the top for labeling with a pencil.
A test tube filled with water and upturned into a water-filled beaker is often used to capture gases, e.g. in electrolysis demonstrations. , (C) graduated with ground-glass opening.]]
Culture tubes are often used in biology for handling and culturing all kinds of live organisms, such as molds, bacteria, seedlings, plant cuttings, etc.; and in medicine and forensics to store samples of blood or other fluids.
A test tube with a stopper is often used for temporary storage of chemical or biological samples.
Test tubes are usually held in special-purpose racks, clamps, or tongs. Some racks for culture tubes are designed to hold the tubes in a nearly horizontal position, so as to maximize the surface of the culture medium inside.
Test tubes are sometimes put to casual uses outside of lab environments, e.g. as flower vases or containers for spices.
Test tubes for physics and chemistry are usually made of glass for better resistance to heat and corrosive chemicals and longer life. Tubes made from expansion-resistant glasses, such as borosilicate glass, can be placed directly over a Bunsen burner flame.
Culture tubes for biology are usually made of clear plastic (such as polystyrene or polypropylene) by injection molding and are often discarded after use.
Test tubes may come with prepared contents. For example, a blue top tube is a test tube of 5 ml containing sodium citrate as an anticoagulant, used to collect specimens for coagulation screens and testing for glucose-6-phosphate dehydrogenase.
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.
Name | Vinnie Paz |
---|---|
Background | solo_singer |
Birth name | Vincent Luvineri |
Alias | Ikon the Verbal Hologram |
Born | October 5, 1977 (age 33) |
Religion | 5%er |
Genre | Hip hop |
Occupation | Rapper, Producer |
Years active | 1990–present |
Label | Enemy Soil |
Associated acts | Jedi Mind Tricks, Army of the Pharaohs, Ill Bill |
Vincenzo Luvineri, better known as Vinnie Paz (formerly known as Ikon the Verbal Hologram), is a Sicilian American rapper and the lyricist behind the Philadelphia underground hip hop group Jedi Mind Tricks. He is also a part of hip hop supergroup Army of the Pharaohs.
Category:People from Delaware County, Pennsylvania Category:American musicians of Italian descent Category:American people of Sicilian descent Category:American rappers of Italian descent Category:1977 births Category:Living people Category:Converts to Islam from Catholicism Category:American converts to Islam
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.
Name | Richard Ashcroft |
---|---|
Background | solo_singer |
Birth name | Richard Paul Ashcroft |
Born | September 11, 1971 Billinge, England |
Origin | Wigan, England |
Instrument | Vocals, Guitar, Bass, Drums, Piano, Keyboards, Wurlitzer, Organ, Melodica, Mellotron |
Genre | Alternative rock, Britpop, Shoegazing, Space rock, Neo-psychedelia |
Label | Hut RecordsVirgin RecordsParlophone |
Occupation | Singer-songwriter, Musician |
Years active | 1990–present |
Associated acts | The VerveRPA & The United Nations of SoundUNKLEDJ ShadowThe Chemical BrothersPino PalladinoColdplay |
Url | richardashcroft.com |
In early 2007, Ashcroft made peace with McCabe and Jones and The Verve's reunion was announced in June. The band played gigs later that year and continued touring in 2008, headlining at several festivals around the world. A new album, Forth, was released in August.
In August 2009 it was announced by The Guardian that The Verve had broken up for the third time.
On 11 December 2006, Ashcroft recorded a live performance for Live From Abbey Road. The programme was broadcast in the UK on Channel 4 in March 2007, and in the USA on the Sundance Channel in June 2007.
A b-side compilation was considered a possibility, as Richard's team has asked the fans through his site about their feelings on such an album, but it's now very unlikely. In December 2009, Richard contributed the lead soundtrack song for the documentary The Journey. The song, available for purchase at iTunes can be streamed and a video was posted at Ashcroft's site. Also, through his blog BRAIN, he has stated that he will release a new album in 2010. Sources reveal he has worked on some 20-30 new songs in New York, Los Angeles and London with producer No I.D., who Richard sought after because he liked his work in the Jay-Z song "D.O.A. (Death of Auto-Tune)" and read an interview where he states how many producers destroy records in order to boost sales.
Ashcroft is currently working with a new band called RPA & The United Nations of Sound, whom have released a promo single from the upcoming album called "Are You Ready?", which was premiered exclusively on the NME website on 18 January 2010. From 9 April 2010 an exclusive RPA Club-only track, "Third Eye (Colombus Circle)", is also available as a download on his official website. The album "United Nations of Sound" (former working title "Redemption") and the first proper single "Born Again" were released on 19 July 2010. The full album leaked on 15 July and the NME started streaming the album the following day.
After two months of silence, on 15 October Ashcroft released through his website a second fanclub-only track, "Here We Go Again". On the same day the song "Are You Ready?" was released on iTunes as the first official single from the new album in the United States. During the same month Ashcroft had signed with the record company Razor & Tie in the United States. The radio edit of "Are You Ready?" is available for free on the US version of Richard's website.
The album United Nations of Sound will be released across the Atlantic on 8 March 2011 under the name "Richard Ashcroft" and the lead single "Are You Ready?" will be featured over the closing credits of the film The Adjustment Bureau in March 2011, along with the new song "The Future's Bright", written and performed specifically for the film's opening by Richard and ten-time Oscar-nominated composer Thomas Newman.
He is good friends with Oasis' Noel Gallagher, Liam Gallagher and Coldplay's Chris Martin (whom Ashcroft once thanked for "letting me be myself again"). The Gallagher brothers for a long time have expressed the greatest of respect to Ashcroft, with Noel fondly nicknaming Ashcroft as 'Captain Rock'. The Oasis track "Cast No Shadow", included in the successful 1995 album (What's the Story) Morning Glory? is dedicated to him, and it is believed that Ashcroft dedicated the title track of A Northern Soul to Gallagher as a response. Ashcroft also provided backing vocals on the Oasis song "All Around the World" in 1997, for Oasis' Be Here Now.
In a 2006 interview, Ashcroft mentioned taking Prozac to help him with clinical depression, but said that they didn't help, referring to the pills as "very, very synthetic." Ashcroft has said that he's always been "a depressive, someone who suffers from depression", and that music and creativity help him cope with his illness.
Ashcroft stormed off stage after only one song at Australia's 2010 Splendour in the Grass festival at Woodford, apparently angry at the lack of attendance at his stage. He had been scheduled as one of three headliners but punters mainly filled the stages of the other two headliners, alternative rockers The Pixies and local Australian dance act Empire of the Sun. A statement from Ashcroft's management posted on Richardashcroft.co.uk blamed the cancellation on his voice giving out. "After three gigs in two days, including a two-hour show in Sydney on Saturday night, we knew Richard would have to look after his voice for the Splendour In The Grass set so we cancelled all promotional activity for Sunday," the statement said. It continued: "It wasn't until he got on stage on Sunday night at Splendour that he realised his voice wouldn't make it through the set." Ashcroft was reportedly "ordered not to speak or sing for 72 hours" by a doctor.
Category:1971 births Category:1990s singers Category:2000s singers Category:2010s singers Category:Living people Category:English rock singers Category:English male singers Category:English songwriters Category:People from Higher End Category:Music from Wigan Category:Musicians from Manchester Category:The Verve members Category:Virgin Records artists Category:Parlophone artists
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.
Name | James May |
---|---|
Caption | May in 2006. |
Birth name | James Daniel May |
Birth date | January 16, 1963 |
Birth place | Bristol, England, United Kingdom |
Residence | Hammersmith, London, England, United Kingdom |
Nationality | British |
Other names | Captain Slow |
Known for | Presenting: |
Education | Caerleon Endowed Junior SchoolOakwood Comprehensive SchoolLancaster University |
Years active | 1998–present |
Employer | BBC, The Daily Telegraph,(previously Channel 4, ITV and Sky) |
Occupation | Author, writer, journalist, television presenter, media personality, pianist |
Home town | Bristol, England |
Height | |
Partner | Sarah Frater (2000–present) |
May is best known as co-presenter of the motoring programme Top Gear alongside Jeremy Clarkson and Richard Hammond, and has presented a variety of other television documentaries and entertainment programmes around themes including science and technology, childhood toys, cars, food and drink, and the plight of manliness in modern times. In 2009 he presented a two part documentary programme marking the 40th anniversary of the moon landings, culminating in him taking a flight to the edge of space aboard a U2 spy plane. In addition he has released a variety of DVDs and books with similar themes, and writes a weekly column for The Daily Telegraph's motoring section.
On Top Gear, his nickname is "Captain Slow", because of his careful driving style, love of small, underpowered cars and his habit of getting lost and distracted whilst driving. In a February 2007 episode of Top Gear he carried out a successful top speed test drive of a Bugatti Veyron at the Ehra-Lessien Volkswagen test track, reaching . In July 2010 he repeated the attempt in the updated Bugatti Veyron Super Sport, reaching the vehicle's top speed of , confirming that it had retaken the title as the fastest road car in production.
May has owned a number of cars: Bentley T2, Triumph 2000, Rover P6, Alfa Romeo 164, 1971 Rolls-Royce Corniche, Jaguar XJS, Range Rover, Fiat Panda, Datsun 120Y, Vauxhall Cavalier, Porsche 911, Porsche Boxster S (which he claims is the first car he has ever purchased new), Mini Cooper, Citroen Ami, Mazda MX-5, Ferrari F430 and several classic motorcycles. He has a penchant for prestige cars like Rolls-Royces and Bentleys, simple and basic cars such as the Fiat Panda, and motorcycles. He often uses a Brompton folding bicycle for commuting. He passed his driving test on his second attempt, and justified this by saying "All the best people pass the second time". He considers himself to be a Rolls Royce expert.
May obtained a light aircraft pilot's licence in October 2006 having trained at White Waltham Airfield despite suffering from mild acrophobia. Although he had not qualified for night flying at the time, he was still able to fly a Cessna 182 in a Top Gear challenge with Richard Hammond as a passenger in which his lack of night rating features prominently. Because he is not allowed to steer an aircraft during night time he and Richard Hammond lost the race from north Italy to London, England against Jeremy Clarkson in a Bugatti Veyron. He owns a and an American Champion 8KCAB Super Decathlon with the registration number G-OCOK, a play on "Oh, cock", his trademark phrase used on Top Gear. In July 2008, May announced on a radio show that he was selling the Luscombe. May was presented an honorary Doctor of Letters degree from Lancaster University on July 15th, at its 2010 award ceremonies.
He has written a book titled May On Motors, which is a collection of his published articles, and co-authored Oz and James's Big Wine Adventure, based on the TV series of the same name.
He has also written the afterword to Long Lane with Turnings, published in September 2006, the final book by motoring writer L. J. K. Setright. In the same month he co-presented a tribute to Raymond Baxter. His book, Notes From The Hard Shoulder, was published on 26 April 2007. James May's 20th Century, a book to accompany the television series of the same name, was published on 6 September 2007.
So I had this idea that if I re-edited the beginnings of all the little texts, I could make these red letters spell out a message through the magazine, which I thought was brilliant. I can't remember exactly what it said, but it was to the effect that "You might think this is a really great thing, but if you were sitting here making it up you'd realise it's a real pain in the arse". It took me about two months to do it and on the day that it came out I'd actually forgotten that I'd done it because there's a bit of a gap between it being "put to bed" and coming out on the shelves. When I arrived at work that morning everybody was looking at their shoes and I was summoned to the managing director of the company's office. The thing had come out and nobody at work had spotted what I'd done because I'd made the words work around the pages so you never saw a whole word. But all the readers had seen it and they'd written in thinking they'd won a prize or a car or something.
May's original message, punctuated appropriately, reads: "So you think it's really good, yeah? You should try making the bloody thing up; it's a real pain in the arse."
As The DVD Contains Both "On The Moon" and "The Edge Of Space", The Classification Name Is "Moon Adventures" or "James May On The Moon".
Category:1963 births Category:Living people Category:British television presenters Category:People from Bristol Category:Top Gear Category:English writers Category:Alumni of Lancaster University Category:Motoring journalists Category:World record holders Category:British people of Armenian descent
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.