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2 days ago · Sir John Ambrose FlemingFRS[1](29 November 1849 – 18 April 1945) was an English electrical engineerand physicistwho invented the first thermionic valve or vacuum tube,[2]designed the radio transmitterwith which the first transatlantic radio transmission was made, and also established the right-hand ruleused in physics.
2 days ago · The Lava lamp is invented by British accountant Edward Craven Walker. 1964. The first theory of the Higgs boson is put forward by Peter Higgs, a particle-physics theorist at the University of Edinburgh, and five other physicists. [69] [70] The particle is discovered in 2012 at CERN's Large Hadron Collider and its existence is confirmed in 2013 ...
1 day ago · Historians Robert Friedel and Paul Israel list inventors of incandescent lamps prior to Joseph Swan and Thomas Edison of General Electric. [4]: 91–93 They conclude that Edison's version was the first practical implementation, able to outstrip the others because of a combination of four factors: an effective incandescent material; a vacuum higher than other implementations which was achieved ...
4 days ago · Color: The hues and shades that paint each scene. Intensity: The brightness or dimness shaping the ambiance. Focus: The direction and sharpness of the light, guide the audience’s attention. In this guide, we’ll journey through the science behind these pillars, shedding light on the magic that is stage lighting design.
3 days ago · The device includes hundreds of medieval sounds and samples, featuring instruments like the hurdy-gurdy, percussion instruments such as “chain rattles,” and sound effects that include “no ...
5 days ago · Lift the fixture base to the ceiling and thread the bolts through its holes. Tighten the nuts onto the bolts until the base sits on the ceiling. Take the base off for the next step. If the bolts are too long, thread a nut up to the head of each one, then cut them with a hacksaw. Back the nut off to restore the bolt’s threads.
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2 days ago · Taiwan - 1 Sound, an American-made premium loudspeaker brand, celebrated its launch in Taiwan with a demo event, organised by official distributor Seapower Technology. Held at the New Taipei City Government’s conference room, a mid-sized theatre with tiered seating for about 330 people, the venue offered a perfect space to showcase the impressive capabilities of a whole range of 1 Sound ...
