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Sannahed is a locality situated in Kumla Municipality, Örebro County, Sweden with 417 inhabitants in 2010. [1] References External links. Media related to Sannahed ...
Frame-dragging is an effect on spacetime, predicted by Albert Einstein's general theory of relativity, that is due to non-static stationary distributions of mass–energy. A stationary field is one that is in a steady state, but the masses causing that field may be non-static — rotating, for instance.
A birch rod (often shortened to "birch") is a bundle of leafless twigs bound together to form an implement for administering corporal punishment. Contrary to what the name suggests, a birch rod is not a single rod and is not necessarily made from birch twigs, but can also be made from various other strong and smooth branches of trees or shrubs ...
An AI-powered death clock is getting an influx of use after claiming to predict the method and age at which you will die. Death Clock says it utilizes AI to analyze age, weight, sex, smoking and ...
Television typically originates at 50 or 60 frames or interlaced fields per second. The flicker fusion threshold does not prevent indirect detection of a high frame rate, such as the phantom array effect or wagon-wheel effect, as human-visible side effects of a finite frame rate were still seen on an experimental 480 Hz display. [6]
In general relativity, Lense–Thirring precession or the Lense–Thirring effect (Austrian German: [ˈlɛnsɛ ˈtɪrɪŋ]; named after Josef Lense and Hans Thirring) is a relativistic correction to the precession of a gyroscope near a large rotating mass such as the Earth. It is a gravitomagnetic frame-dragging effect.
The Birch reduction is an organic reaction that is used to convert arenes to 1,4-cyclohexadienes.The reaction is named after the Australian chemist Arthur Birch and involves the organic reduction of aromatic rings in an amine solvent (traditionally liquid ammonia) with an alkali metal (traditionally sodium) and a proton source (traditionally an alcohol).
Anthony Tyrer, then aged 15, was given three strokes of the birch in 1972 in the Isle of Man, in accordance with a local juvenile court's sentence for unlawful assault occasioning actual bodily harm. The birching was carried out by policemen in private, in the presence of Tyrer's father and a doctor.