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Maze: Solve the World's Most Challenging Puzzle (1985, Henry Holt and Company) is a puzzle book written and illustrated by Christopher Manson. The book was originally published as part of a contest to win $10,000. Unlike other puzzle books, each page is involved in solving the book's riddle.
[1] 6th century BC – Greek philosopher Thales of Miletus observes that rubbing fur on various substances, such as amber, would cause an attraction between the two, which is now known to be caused by static electricity. He noted that rubbing the amber buttons could attract light objects such as hair and that if the amber was rubbed ...
The lab holds several world records for the world's strongest magnets, including highest magnetic field of 45.5 Tesla. [3] For nuclear magnetic resonance spectroscopy experiments, its 33-short-ton (29-long-ton; 30 t) series connected hybrid (SCH) magnet broke the record during a series of tests conducted by MagLab engineers and scientists on 15 ...
The 28-acre maze is billed as the world's largest. 'A mountain of corn' in Illinois Though mazes and labyrinths date back thousands of years (think King Minos and the Minotaur in Greek mythology ...
A Bitter electromagnet or Bitter solenoid is a type of electromagnet invented in 1933 by American physicist Francis Bitter used in scientific research to create extremely strong magnetic fields. Bitter electromagnets have been used to achieve the strongest continuous manmade magnetic fields on earth―up to 45 teslas , as of 2011 [update] .
History [ edit ] After the discovery in the 1800s of Faraday's law of induction , which showed that an electromotive force could be generated by a changing magnetic field , several scientists speculated that this effect could be used to accelerate charged particles to high energies. [ 2 ]
Labirinto Della Masone (Mason Labyrinth), built by Franco Maria Ricci (1937–2020) after an idea of his friend the Argentine writer Jorge Luis Borges, was at one time the largest maze in the world. Following Ricci's death, the puzzle of about eight hectares has remained a tourist attraction in the town of Fontanellato near Parma , Italy . [ 1 ]
1 T to 2.4 T – coil gap of a typical loudspeaker magnet; 1.5 T to 3 T – strength of medical magnetic resonance imaging systems in practice, experimentally up to 17 T [10] 4 T – strength of the superconducting magnet built around the CMS detector at CERN [11] 5.16 T – the strength of a specially designed room temperature Halbach array [12]