Lewis Latimer

437 Words1 Page

Lewis Latimer was born in Chelsea, Massachusetts in 1848. He was the son of George and Rebecca Latimer, escaped slaves from Virginia. When Lewis Latimer was a boy his father George was arrested and tried as a slave fugitive. The judge ordered his return to Virginia and slavery, but the local community to pay for George Latimer’s freedom raised money. George Latimer later went underground fearing his re-enslavement, a great hardship for Lewis' family.
Lewis Latimer enlisted in the Union Navy at the age of 15 by forging the age on his birth certificate. Upon the completion of his military service, Lewis Latimer returned to Boston, Massachusetts where he was employed by the patent solicitors Crosby & Gould. While working in the office Lewis began the study of drafting and eventually became their head draftsmen. During his employment with Crosby & Gould, Latimer drafted the patent drawings for Alexander Graham Bell's patent application for the telephone, spending long nights with the inventor. Bell rushed his patent application to the patent office mere hours ahead of the competition and won the patent rights to the telephone with the help of Latimer.
Hiram Maxim, founder of the U.S. Electric Light Co., at Bridgeport, CN, and the inventor of the Maxim machine gun, hired Lewis Latimer as an assistant manager and draftsman. Latimer's talent for drafting and his creative genius led him to invent a method of making carbon filaments for the Maxim electric incandescent lamp. In 1881, he supervised the installation of the electric lights in New York, Philadelphia, Montreal, and London.

Lewis Latimer was the original draftsman for Thomas Edison (who he started working for in 1884) and as such was the star witness in Edison’s infringement suits. Lewis Latimer was the only African American member of the twenty-four "Edison Pioneers", Thomas Edison's engineering division of the Edison Company. Latimer also co-authored a book on electricity published in 1890 called, "Incandescent Electric Lighting: A Practical Description of the Edison System."
Lewis Latimer had many interests. He was an inventor, draftsman, engineer, author, poet, musician, and, at the same time, a devoted family man and philanthropist.

Show More
Related

  • Lewis Latimer

    1050 Words  | 3 Pages

    Lewis Latimer Lewis Howard Latimer was born in Chelsea, Massachusetts, on September 4, 1848. six years after his parents, George and Rebecca Latimer, ran away from slavery in Virginia. They were determined to be free and that their children be born on free soil. Because of his light complexion, George was able to pose as a plantation owner with the darker-skinned Rebecca as his slave. Shortly after arriving in Boston, Massachusetts, he was recognized as a fugitive and jailed while his wife was taken to a safe hiding place.

    Read More

  • Evaluate Bowlby's Attachment Theory

    555 Words  | 2 Pages

    The influence of Bowlby’s attachment theory is relevant when dealing with transitions because it has informed people and practitioners about the importance of attachment and the key worker system. Bowlby’s attachment theory evolved to ensure children are protected and for their survival to be increased. Bowlby believed that a child’s first attachment is built quite early on and is normally formed with the mother. This relationship between the mother and the baby is the template for relationships in the future. It provides the child with an internal working model. If the child’s first attachment doesn’t have a positive effect then this can result in the child finding it difficult to form other attachments with practitioners, family members and friends. If the first attachment is secure and strong the child will be able to build relationships with other people without having a problem. According to Bowlby the cognitive development of the child is affected when early attachment is formed because it provides a secure base for exploration. Although Bowlby’s theory has a lot of positive aspects other theorists have research that disagrees with his work. Schaffer & Emerson

    Read More

  • Labor Right with John L. Lewis

    765 Words  | 2 Pages

    John L. Lewis was born on the 2nd of February in 1880 in Lucas, Iowa and he’s was born in to a family of immigrant welch parents which worked in coal mining and trade unionism. By the age of 15 John began working in coal mining and 2 years later he married his wife Myrta Bell, she influenced him to read many things which would later come in to his aid in his public speeches as flowery phrases, Shakespearean quotations, and mixed metaphors. He soon move to souther...

    Read More

  • George Rogers Clark

    2745 Words  | 6 Pages

    George Rogers Clark was born in Albermale County, Virginia on November 19, 1752 to John and Ann Rogers Clark. The Clark family consisted of six boys and four girls living on a four hundred acre plantation. George Rogers Clark was not even the most famous person in his family, his younger brother William later came to fame with his good friend Merriwether Lewis for exploring Thomas Jefferson's Louisiana Purchase. The Clark family was very well to do and influential, which enabled them to send young George to very good school, and have him tutored by some of the great minds in the region, like George Mason. George Rogers Clark had three friendships as a child that forever changed and shaped his future as a leader and revolutionary war hero.

    Read More

  • Jacob Lawrence

    1738 Words  | 4 Pages

    Jacob Lawrence is celebrated for his insightful depictions of American and, in particular, African American life. Best known for his epic series of paintings on such subjects as the lives of Harriet Tubman and Toussaint L'Ouverture, he has also created numerous prints, murals, and drawings. Among the latter are a delightful set of twenty-three illustrations...

    Read More

  • A Discussion of Emphysema and COPD

    1252 Words  | 3 Pages

    Haas, D. F. (1990). The Chronic Bronchitis And EMPHYSEMA. New York,NY: John Wiley and Sons, Inc.

    Read More

  • John Bowlby's Attachment Theory

    2463 Words  | 5 Pages

    In this essay I will talk about the origins of Attachment Theory John Bowlby (1958, 1960) and a discussion of the ‘Strange Situation’ (Ainsworth et al., 1978). I will consider the ethics of the study, the social- cultural perspectives on the work and I will analyse how it has influenced policy decisions and practice within the Early Years Education Sector. John Bowlby formulated the basic tenets of Attachment theory. The background to his theory is based on his work he had undertaken after he graduated from University in 1928 he went on to volunteer in a school for maladjusted children, later starting a career as a child psychiatrist (Senn, 1977). The basis of his attachment theory was that the infant or child suffered if he did not have “…a warm, intimate and continuous relationship with his mother (or permanent mother substitute) in which both find satisfaction and enjoyment” (Bowlby, 1951, p. 13). In this period - post war Britain, there had been a shift in women’s roles before they had taken on many male jobs due to absence of men because of the war. However after the war, nurseries were closed and women were back at home as primary carers. This support Bowlby’s theory of maternal deprivation and other physiological ideas which supported that children would be negatively affected without the full time presence of the mother.

    Read More

  • What Was The Impact Of Thomas Edison's Life Before The 1900s

    1484 Words  | 3 Pages

    A year later, in 1868 he landed in New York City by using a Boston steamship, he was poor, penniless, and in debt. He went looking for work and tried his luck being in the operating room of the Gold and Stock Telegraph Company. One day when their ticker apparatus broke down, no one but Thomas was able to fix it. As a result of his help, he was given a job as superintendent with an amazing salary of $300 per month. Early in 1869, he went into a partnership with Franklin L. Pope, as an electrical engineer, and in a fundamental way, he improved stock tickers and patented several associated inventions, among which were the Universal Stock Ticker and the Unison Device. Later in the year, he received his first payment, a $40,000 check, for one of his inventions, but he sent the money back to his parents, who were financially desperate at the time. Then he opened a manufacturing shop in Newark, where he made stock tickers and worked on developing the quadruplex telegraph. Afterward he assisted Sholes, the inventor of the typewriter, in making the first successful working model of the device. (Beals,

    Read More

  • Thomas Edison Essay

    996 Words  | 2 Pages

    That same year he sat up his very first laboratory and manufacturing facility in Newark, New Jersey where he was able to employ several civilians. This facility was well known for developing products for the highest bidders. One of his employers, Mary Stirrell was a hard worker and Thomas quickly noticed this and they began dating one another and by 1871 they had gotten married. Six years later he moved his expanding operations to Mento Park, New Jersey. He also built an independent industrial research facility majoring in machine shops and laboratories. Western Union encouraged him to develop an invention that would compete with Alexander Bell telephone. Thomas never came up with anything, but he came up with the Phonograph; which was capable of recording

    Read More

  • Disability of Chronic Obstructive Pulmonary Disease

    1558 Words  | 4 Pages

    COPD is Chronic Obstructive Pulmonary Disease and is a major cause of disability. Millions of middle aged-adult and older adults are diagnosed with COPD. “Over the past decades chronic obstructive pulmonary disease (COPD) has become widespread and is now the fourth leading cause of morbidity and mortality on a worldwide basis” (Hellem, Bruugsgaard, & Bergland, 2012, p. 206). This disease is a progressive disease that makes it hard to breathe. As time goes on the symptoms will get worse. Most people with COPD have both emphysema and chronic bronchitis. With emphysema, the walls between many of the air sacs are damaged which reduces the amount of gas exchange in the lungs. With chronic bronchitis, the lining of the airways is constantly irritated and inflamed. This causes the lining to thicken and thick mucus forms in the airways, which makes it hard to breathe.

    Read More

  • Essay On Emphysema

    1699 Words  | 4 Pages

    One of the common diseases in the respiratory system that many people around the world face is emphysema or also known as chronic obstructive pulmonary disease (COPD). It is a chronic lung condition where the alveoli or air sacs may be damaged or enlarged resulting in short of breath (Mayo Clinic, 2011). If emphysema is left untreated, it will worsen causing the sphere shaped air sacs to come together making holes and reduce the surface area of the lungs and the amount of oxygen that travels through the bloodstream, blocking the airways of the lungs (Karriem- Norwood, 2012). The most common ways a patient can get emphysema are by cigarette smoking or being exposed to chemicals, dust or air pollutants for a long period of time. Common physical exams reveal a temperature of 100.8 Fahrenheit, 104 beats per minute, a blood pressure of 146/92, and a respiratory rate of 36 breaths per min (Karriem- Norwood, 2012). (see appendix A.1,A.2, A.3, A.4 for complete proof.)

    Read More

  • Joe Louis

    714 Words  | 2 Pages

    Joe Louis was born in Alabama on May 13, 1914. He was the son of an Alabama sharecropper, the great grandson of a slave, and the great great grandson of a white slave owner.

    Read More

  • Comparing John Erikson And Mary Ainsworth And John Bowlby

    1061 Words  | 3 Pages

    The attachment theory, presented by Mary Ainsworth in 1969 and emerged by John Bowlby suggests that the human infant has a need for a relationship with an adult caregiver, and without a subsequent, development can be negatively impacted (Hammonds 2012). Ainsworth proposes that the type of relationship and “attachment” an infant has with the caregiver, can impact the social development of the infant. As stated by Hammonds (2012), attachment between a mother and a child can have a great impact on the child 's future mental

    Read More

  • Chronic obstructive pulmonary disease (COPD)

    3105 Words  | 7 Pages

    Chronic obstructive pulmonary disease (COPD) is preventable disease that has a detrimental effects on both the airway and lung parenchyma (Nazir & Erbland, 2009). COPD categorises emphysema and chronic bronchitis, both of which are characterised by a reduced maximum expiratory flow and slow but forced emptying of the lungs (Jeffery 1998). The disease has the one of the highest number of fatalities in the developed world due to the ever increasing amount of tobacco smokers and is associated with significant morbidity and mortality (Marx, Hockberger & Walls, 2014). Signs and symptoms that indicate the presence of the disease include a productive cough, wheezing, dyspnoea and predisposing risk factors (Edelman et al., 1992). The diagnosis of COPD is predominantly based on the results of a lung function assessment (Larsson, 2007). Chronic bronchitis is differentiated from emphysema by it's presentation of a productive cough present for a minimum of three months in two consecutive years that cannot be attributed to other pulmonary or cardiac causes (Marx, Hockberger & Walls, 2014) (Viegi et al., 2007). Whereas emphysema is defined pathologically as as the irreversible destruction without obvious fibrosis of the lung alveoli (Marx, Hockberger & Walls, 2014) (Veigi et al., 2007).It is common for emphysema and chronic bronchitis to be diagnosed concurrently owing to the similarities between the diseases (Marx, Hockberger & Walls, 2014).

    Read More

  • The Psychological Theory Of James Bowlby's Influencement Theory

    983 Words  | 2 Pages

    James Bowlby came up with attachment theory as an explanation of the mother child bond that had been the craze in the 1980’s. He believed that a child was normal and well adjusted if she was assured of her ‘caretakers’ support in her emotional state. If so then the child would have the ‘secure base’ needed to branch out and develop securely. (Ainsworth et al, 1978). His theory mainly stated that there is a critical period of time in which a child must bond with a caretaker in order to form stable bonds that would in turn shape their future development. He was however unable to prove such an effect in his lifetime Soon after his troy fell out of fashion, till the late 1970s’ when the work of Mary Ainsworth was published.

    Read More

More about Lewis Latimer

Open Document