Perpetual Motion of Water — Robert Boyle’s Perpetual Flask

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Perpetual Motion of Water — Robert Boyle’s Perpetual Flask — One of the most curious inventions of Robert Boyle, is known as the Perpetual Flowing Vessel, or Self-Flowing Vessel.
The principle is quite simple: the weight of the liquid in the vessel is significantly higher than the weight of the liquid contained in the neck of the vessel, this causes a pressure difference which causes the water to rise up the neck of the vessel. Thus, the liquid is forced to flow in order to compensate for the difference in weights (hydrostatic pressures). If this compensation is sufficient to raise the liquid from the neck to the upper zone where the tube ends, the system acquires a continuous behavior to compensate for pressure differences.
Unfortunately the theoretical foundation is wrong because it confuses weight with pressure, and therefore this would never work.

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Moto d’acqua perpetuo — Pallone perpetuo di Robert Boyle
Mouvement perpétuel de l’eau — Flacon perpétuel de Robert Boyle
Movimiento perpetuo de agua — Frasco perpetuo de Robert Boyle
Immerwährende Bewegung des Wassers — Robert Boyles Dauerflasche
पानी की सतत गति — रॉबर्ट बॉयल का शाश्वत फ्लास्क
Perpetual motion of — labu abadi Robert Boyle
水の永遠の動き — ロバート・ボイルの永久的なフラスコ Источник видео youtube.com/watch?v=Rbg10U3aTrM