Pesquisando por: "Michael Faraday" - Fotoarena - Agência de fotojornalismo

hiphotos528909 Humphry Davy, British chemist, 19th century. Born in Penzance, Cornwall, Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion. Engraving after a portrait by James Lonsdale (1777-1839). (Colorised black and white print//

uigphotos524715 Michael Faraday (1791-1867) was an English chemist and physicistâone of the most significant ever. He is renown for his experiments in electricity and magnetism. Named for him: Faraday's law of induction, Faraday wheel, Faraday paradox and manyUnspecified//

uigphotos511552 Michael Faraday (September 22, 1791 - August 25, 1867) was an English naturalist who is considered one of the most important exUnspecified//

uigphotos511553 Michael Faraday (September 22, 1791 - August 25, 1867) was an English naturalist who is considered one of the most important exUnspecified//

uigphotos511526 Michael Faraday (September 22, 1791 - August 25, 1867) was an English naturalist who is considered one of the most important experimental physicists, Historic, digitally restored reproduction of an original of that periodUnspecified//

hiphotos484307 Professor Faraday lecturing at the Royal Institution, before H.R.H. Prince Albert, the Prince of Wales, and Prince Alfred - from a sketch by Alexander Blaikley, 1856. ' the "Christmas Lectures", given at the Institution yearly, by Professor Faraday are specially adapted to a juvenile auditory; the subject of the course lately completed was the Distinctive Properties of the Common Metals. Each of these lectures was honoured by the presence of their Royal Highnesses it was truly interesting to witness the profound attention with which the illustrious children received their earliest scientific impressions from such a teacher the Prince of Wales is seated on the right hand of Prince Albert, and Prince Alfred on his left a gratifying evidence of the care bestowed upon the early education of the Royal family, in thus introducing them to the culture of the higher branches of knowledge'. From "Illustrated London News", 1856//

uigphotos377293 Statue of famous English scientist Michael Faraday outside the Institution of Engineering and Technology in Savoy Place in LondonSavoy Place/London/United Kingdom

hiphotos300133 Michael Faraday, 1860s//

hiphotos152996 Michael Faraday, British chemist and physicist, c1845. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. (Colorised black and white print).//

hiphotos014137 Michael Faraday, British physicist and chemist, mid 19th century. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo.//

hiphotos015073 Humphry Davy, English chemist, 1821. Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion. An example of the lamp is on the table at his elbow. After a portrait by Thomas Phillips.//

hiphotos014141 Michael Faraday, British physicist and chemist, c1850-1867. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo.//

hiphotos014546 Humphry Davy, British chemist and inventor, 1801. Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion.//

hiphotos014565 Michael Faraday, British chemist and physicist, c1845. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo.//

hiphotos015560 Michael Faraday, English chemist and physicist, 1842. Faraday (1791-1867) was one of the greatest scientists of the 19th century, and is considered by many to be the greatest experimentalist who ever lived. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. From the National Portrait Gallery, London.//

hiphotos043771 Sir Humphry Davy, Cornish chemist and physicist, (20th century). Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion.//

hiphotos166381 Michael Faraday lecturing at the Royal Institution, London, 1835 (20th century). Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. Faraday founded the famous Friday evening discourse and children's Christmas lectures at the Royal Institution, both of which are still given today. (Colorised black and white print).//

hiphotos196398 Faraday's Laboratory at the Royal Institution, pub. 1870 (engraving). Michael Faraday (1791-1867), English chemist and physicist; Inside his laboratory at the Royal Institution building, Albemarle Street; London.//

hiphotos004976 Michael Faraday, British physicist and chemist, 1931. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. From Nature, (August, 29, 1931).//

hiphotos014430 Faraday's electromagnetic induction experiment, 1882. The inner coil is connected to a liquid battery, the outer coil to a galvanometer. Michael Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo.//

hiphotos014646 First magnetoelectric motor built by Hippolyte Pixii, c1832 (c1890). This was the first application of Faraday's demonstration (1831) that magnetism produces an electric current. From Electricity in the Service of Man by R Wormell. (London, c1890).//

hiphotos015357 Humphry Davy, British chemist, 19th century. Born in Penzance, Cornwall, Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion. Engraving after a portrait by James Lonsdale (1777-1839).//

hiphotos043883 Sir Humphry Davy, Cornish chemist and physicist, 19th century. Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion.//

hiphotos075963 Members of the cast of Amasis, c1906. Rutland Barrington as Amasis IX, and his fan bearers. Amasis is a musical comedy by Philip Michael Faraday and Frederick Fenn, set in Ancient Egypt.//

hiphotos005270 Michael Faraday, British scientist, c1880. Portrait of Faraday (1791-1867), published in a supplement to the Illustrated News of the World, London.//

hiphotos014564 Michael Faraday lecturing at the Royal Institution, London, c1835. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. Faraday founded the famous Friday evening discourse and children's Christmas lectures at the Royal Institution, both of which are still given today.//

hiphotos014566 Michael Faraday lecturing on electricity and magnetism, Royal Institution, London, 23 January 1846. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. Faraday founded the famous Friday evening discourse and children's Christmas lectures at the Royal Institution, both of which are still given today.//

hiphotos214342 'Professor Faraday lecturing at the Royal Institute before the Prince Consort and the Prince of Wales, 1856', (1901). Michael Faraday (1791-1867) giving a lecture attended by Prince Albert and his son, Prince Albert Edward (future King Edward VII). Faraday was one of the greatest scientists of the 19th century. His most significant contribution was "Experimental Researches on Electricity" which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. Faraday founded the famous Friday evening discourse and children's Christmas lectures at the Royal Institution in London, both of which are still given today. From "The Illustrated London News Record of the Glorious Reign of Queen Victoria 1837-1901: The Life and Accession of King Edward VII. and the Life of Queen Alexandra". [London, 1901]//

hiphotos183564 Faraday's Study at the Royal Institution, from The Life and Letters of Faraday, pub. 1870 (lithograph). Michael Faraday (1791 - 1867)//

hiphotos015068 Humphry Davy, British chemist and inventor, 1802. Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion. Detail from a Gillray cartoon, New Discoveries in Pneumatics, showing Davy demonstrating the effects of laughing gas to a meeting of the Royal Institution, London.//

hiphotos015072 Humphry Davy, English chemist, 1860. Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He wrote on the subject of agricultural chemistry, but is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion. After a portrait by Sir Thomas Lawrence. From Chemistry by J Sheridan Muspratt. (London, 1860).//

hiphotos039924 Michael Faraday, British physicist and chemist, 19th century. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. Illustration from The life and times of Queen Victoria, by Robert Wilson, (1900).//

hiphotos287915 Portrait of Michael Faraday, 1852. Engraved by William Holl, the Younger//

hiphotos062718 Sir Humphrey Davy, Cornish chemist and physicist, (1845). Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion. A print from Lives of Men of Letters and Science who Flourished in the Time of George III, by Henry, Lord Brougham. (Charles Knight and Co, London, 1845).//

hiphotos014138 Michael Faraday, British physicist and chemist, 1881. Top left: reading when apprenticed to Riebau as a bookbinder; top right; experimenting; bottom: giving a Friday evening discourse at the Royal Institution, London. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo.//

hiphotos015070 Humphry Davy, British chemist and inventor, late 19th century. Obverse of the Royal Society Davy medal, nstituted in 1877 and awarded annually for an outstanding recent discovery in chemistry. As well as a bronze medal, the winner receives £1000. Davy (1778-1829) discovered the anaesthetic effects of laughing gas (nitrous oxide). In 1801 he was appointed lecturer at the Royal Institution, where he investigated, with his assistant Michael Faraday (1791-1867), his theory of volcanic action. Using electrolysis, Davy isolated the metals barium, calcium, magnesium, potassium, sodium and strontium, as well as proving that chlorine was a chemical element. He is probably best known for his invention in 1815 of the miners' safety lamp, which enabled deeper, more gaseous seams to be mined without risk of explosion.//

hiphotos015334 Michael Faraday, English chemist and physicist, 19th century. Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. Engraving after the portrait by Henry William Pickersgill (1782-1875).//

hiphotos043772 Michael Faraday, 19th century British chemist and physicist, (20th century). Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo.//

hiphotos043773 Michael Faraday lecturing at the Royal Institution, London, 1835 (20th century). Faraday (1791-1867) was one of the greatest scientists of the 19th century. His most significant contribution was the Experimental Researches on Electricity which was published over 40 years, where he described his discoveries, including the laws of electromagnetic induction (1831) and the laws of electrolysis (1833). He also discovered the principles of the electric motor and dynamo. Faraday founded the famous Friday evening discourse and children's Christmas lectures at the Royal Institution, both of which are still given today.//

hiphotos216843 'Michael Faraday', c1857. Portrait of British scientist Michael Faraday (1791-1867).//

pfhphotos033829 Michael Faraday FRS (22 September 1791 â 25 August 1867) was an English scientist who contributed to the study of electromagnetism and electrochemistry. His main discoveries include the principles underlying electromagnetic induction, diamagnetism//

pfhphotos033842 Michael Faraday FRS (22 September 1791 â 25 August 1867) was an English scientist who contributed to the study of electromagnetism and electrochemistry. His main discoveries include the principles underlying electromagnetic induction, diamagnetism//

uigphotos109982 Replica of Michael Faraday's electromagnetic induction ring, consisting of wires wrapped around metal ring, 1830s//