Search Results: "Sublimation"

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• 02:38 Popular

  Sublimation of Iodine - solid to gas // Homemade Science with Bruce Yeany

  1,633 views / 0 likes - added 7 years ago

  Sublimation is a direct change from the solid state into the gas state while skipping over the change into the liquid state. A common example is dry ice changing into carbon dioxide vapor, or the process of freeze drying the water out of foods. In this vi

• 04:42

  Dry Ice Experiments - You Can Try at Home

  496 views / 0 likes - added 5 years ago

  Craig Beals shows you 5 of his favorite dry ice experiments that he uses in his classroom to explain sublimation, phase change and the properties of carbon dioxide. Experiments include: Screaming Dry Ice, Dry Ice in Water, Fluorescent CO2, Dry Ice Bubbles

• 04:40

  Pluto's mysterious polygons explained

  155 views / 0 likes - added 2 years ago

  Polygonal shapes cover the icy surface of Plutos Sputnik Planitia region. The patterns, photographed by NASAs New Horizons mission, are thought to be the result of slow-moving convection currents in the ice. Now, a new model shows that the driving force b

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