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Há 1 dia · The Crookes Tube. One of the key pieces of equipment used by Röntgen and others was the Crookes tube, invented by the English scientist William Crookes and improved upon by other researchers in the late 1860s. The cathode tube consists of a glass chamber that has two electrical leads inserted and the air removed from the chamber.
Há 2 dias · The Copley Medal is the most prestigious award of the Royal Society, conferred "for sustained, outstanding achievements in any field of science". [2] It alternates between the physical sciences or mathematics and the biological sciences. [3] Given annually, the medal is the oldest Royal Society medal awarded and the oldest surviving scientific ...
- Outstanding research in any branch of science
- 1731; 292 years ago
- United Kingdom
- Royal Society
Há 1 dia · Tatsächlich waren viele der führenden wissenschaftlichen Köpfe seit dem neunzehnten Jahrhundert in der Überlebensforschung tätig – William James, Alfred Russel Wallace, Cesare Lombroso, William Crookes, Oliver Lodge, Pierre Janet, Carl Jung, Theodore Flournoy und Hans Eysenck (Moreira-Almeida, 2012) – sowie mehrere Nobelpreisträger ...
Há 2 dias · O uso do alumínio como condutor começou em 1896, quando o britânico Sir William Crookes ergueu o primeiro fio trançado de alumínio aéreo do mundo em Bolton. Em 1910, o Hupp da Associação de Alumínio da América inventou o fio trançado de alumínio com núcleo de aço, erguido sobre as Cataratas do Niágara.
Há 3 dias · La estructura electrónica del átomo es fundamental para comprender su comportamiento y sus interacciones con otras partículas y átomos
- 2 min
- aiquimica
Há 1 dia · In 1875, she was the subject of a series of experiments conducted by the British scientist William Crookes. Crookes would endure greater spiritualist fame through his prolonged experiments with the teenage medium, Florence Cook, but built his own unwanted reputation of spiritual credulity with his involvement with figures such as Fay.
Há 2 dias · Kardec coined the term spiritism in 1857 [5] [6] and defined it as "the doctrine founded on the existence, manifestations, and teachings of spirits". Kardec claimed that spiritism combines scientific, philosophical, and religious aspects [7] [8] [9] of the tangible universe and what he described as the universe beyond transcendence.
![M0002308 Portrait of Sir William Crookes [1832 - 1919], chemist - Found ...](https://br.images.search.yahoo.com/search/images?p=William+Crookes&nojs=1&ei=UTF-8&fl=0&rd=r2&age=1w&nocache=1&th=111.6&tw=84.3&imgurl=http%3A%2F%2Fwww.foundagrave.com%2Fwp-content%2Fuploads%2F2015%2F05%2FPortrait_of_Sir_William_Crookes_1832_-_1919_chemist_Wellcome_M0002308-774x1024.jpg&rurl=http%3A%2F%2Fwww.foundagrave.com%2Fgrave%2Fwilliam-crookes%2Fm0002308-portrait-of-sir-william-crookes-1832-1919-chemist%2F&size=308KB&name=M0002308+Portrait+of+Sir+William+Crookes+%5B1832+-+1919%5D%2C+chemist+-+Found+...&oid=7&h=1024&w=774&turl=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.pLnBAV6Ojl8XwyIZE-yMdgHaJz%26pid%3DApi%26rs%3D1%26c%3D1%26qlt%3D95%26w%3D84%26h%3D111&tt=M0002308+Portrait+of+Sir+William+Crookes+%5B1832+-+1919%5D%2C+chemist+-+Found+...&sigr=7nbb5gKkpmt_&sigit=F6UVZKEZj_Iy&sigi=z36p7vUgpdxn&sign=..2xvuIz.BNB&sigt=..2xvuIz.BNB "M0002308 Portrait of Sir William Crookes [1832 - 1919], chemist - Found ...")
