How To Use Crookes In A Sentence
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Crookes, a toy called the spinthariscope, on which radium particles impinge upon sulphide of zinc and make it luminous, induced him to associate the two sets of phenomena.
The World Set Free
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Crookes's tube consisted of a glass bulb, from which most of the air had been removed, encasing two metal plates called electrodes.
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His stage of progress in knowledge was this, that during the discharge of _one_ kind of rays of force from the cathode pole in a Crookes tube _another kind_ of rays are set free, which differ totally in their nature and effects from anything hitherto known.
Notable Events of the Nineteenth Century Great Deeds of Men and Nations and the Progress of the World
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Joshi claimed two more wickets - bowling Pollock and, two balls later, having a defensive Crookes caught.
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One person who was caught cheating was Florence Cook, a medium whose work in séances had been vouched for by Crookes.
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Accordingly, everything combined to suggest to Crookes that here, if anywhere, he was at the boundary between the physical and the superphysical worlds.
Man or Matter
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Behind them, an angle-poise lamp (with low energy lightbulb to salve my eco-conscience), a Beanie Baby skeleton called Creepers (my NaNoWriMo mascot from last year), small plush Cthulhu toy, a Crookes radiometer and the latest addition to my desk, a large gargoyle candle stick.
What does your writing area say about you? « Write Anything
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In the midst of his many interests and activities, Crookes was filled from his youth with a longing to find by empirical means the bridge leading from the world of physical effects to that of superphysical causes.
Man or Matter
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Virtually in the countryside with breathtaking green hills and valleys, it's a very short drive - and even a pleasant walk - away from the urban communities of Hillsborough, Walkley, Crookes, and Broomhill, with a scattering of tiny subtopias and exurbias along the way.
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It is now some years since the late Sir William Crookes attempted to explain the periodicity of the properties of the elements on the theory that they have all been evolved by a conglomerating process from some primal stuff -- the protyle -- consisting of very small particles.
Alchemy: Ancient and Modern
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He then cites Mr. Crookes 'observations on scientifically registered' telekinetic 'performances by Daniel Dunglas Home, he cites
Modern Mythology
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Towards the end of his life Crookes confessed that if he were able to begin again he would prefer to study telepathic phenomena - the direct transference of thought from one person to another - rather than the purely mechanical, or so-called telekinetic, expressions of psychic forces.
Man or Matter
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A few years ago, Professor Crookes, of London, having observed that light pith balls delicately suspended in a vacuous tube were under certain conditions repelled by the sun's rays, was led on from step to step until he had constructed the instrument now so well known as the radiometer, in which a delicate wheel is rapidly turned by the rays of the sun, or by the rays of any source of bright light, shining on its blackened vanes.
Religion and Chemistry
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15 The first scintillation counter was already constructed and Crookes proposed to call the instrument a "spinthariscope" from the Greek word spintharis — a scintillation. 16
Trafficking Materials and Gendered Experimental Practices: Radium Research in Early 20th Century Vienna
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It forms a small number of rare minerals, including crookesite and lorandite.
Thallium
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It was launched without mast and rigging from Eskside Wharf after a friend of the Jenkinsons, Susan Crookes, smashed a bottle of champagne across the bow at her fifth attempt.
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The spinthariscope, invented and beautifully named by William Crookes in 1903, is a device for seeing individual atoms.
Wolfram Blog : 2007 : October
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The best suggestion of how it came about it that he was investigating cathode rays with a fluorescent screen painted with barium platinocyanide and a Crookes tube wrapped in black cardboard so visible light from the tube wouldn't interfere.
Google doodle celebrates 115 years of X-rays
