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A positive value indicates that the object was perceived bigger and thus corresponds to macropsia, and conversely a negative value indicates micropsia. [4] The Aniseikonia Inspector contains an aniseikonia test based on the same principles as the NAT, but the test is run on a computer screen, it is based on a forced choice method, and it can ...
Thinking, Fast and Slow is a 2011 popular science book by psychologist Daniel Kahneman. The book's main thesis is a differentiation between two modes of thought : "System 1" is fast, instinctive and emotional ; "System 2" is slower, more deliberative , and more logical .
Innovations included: multiple slides in a single file, organizing slides with a slide sorter view and a title view (precursor of outline view), speakers' notes pages attached to each slide, printing of audience handouts with multiple slides per page, text with outlining styles and full word-processor formatting, graphic shapes with attached ...
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Schoolchildren on a slide at the East Texas State Normal College Training School in 1921. The earliest known playground slide was erected in the playground of Washington, D.C.'s "Neighborhood House" sometime between the establishment of the "Neighborhood House" in early 1902 and the publication of an image of the slide on August 1, 1903, in Evening Star (Washington DC) [3] [4] The first bamboo ...
In special relativity, a faster-than-light particle would have spacelike four-momentum, [3] unlike ordinary particles that have time-like four-momentum. While some theories suggest the mass of tachyons is imaginary , modern formulations often consider their mass to be real, [ 14 ] [ 15 ] [ 16 ] with redefined formulas for momentum and energy.
Tachypnea, also spelt tachypnoea, is a respiratory rate greater than normal, resulting in abnormally rapid and shallow breathing. [1]In adult humans at rest, any respiratory rate of 12–20 per minute is considered clinically normal, with tachypnea being any rate above that. [2]
Typical speed of car (freeway); cheetah—fastest of all terrestrial animals; sailfish—fastest fish; speed of go-fast boat. 40: 140: 90: 1.3 × 10 −7: Typical peak speed of a local service train (or intercity on lower standard tracks). 40.05: 144.17: 89.59: 1.335 × 10 −7: Land speed record for a human powered vehicle. [14] 54: 195: 122 ...