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2. Sublimation (phase transition) - Wikipedia

   en.wikipedia.org/wiki/Sublimation_(phase_transition)

   Sublimation is the transition of a substance directly from the solid to the gas state, without passing through the liquid state. [ 1] The verb form of sublimation is sublime, or less preferably, sublimate. [ 2] Sublimate also refers to the product obtained by sublimation. [ 2][ 3] The point at which sublimation occurs rapidly (for further ...

3. Dye-sublimation printing - Wikipedia

   en.wikipedia.org/wiki/Dye-sublimation_printing

   e. Dye-sublimation printing (or dye-sub printing) is a term that covers several distinct digital computer printing techniques that involve using heat to transfer dye onto a substrate. The sublimation name was first applied because the dye was thought to make the transition between the solid and gas states without going through a liquid stage.

4. Sublimatory - Wikipedia

   en.wikipedia.org/wiki/Sublimatory

   Sublimatory. Simple sublimation apparatus. Water usually cold, is circulated in cold finger to allow the desired compound to be deposited. 1 Cooling water in 2 Cooling water out 3 Vacuum/gas line 4 Sublimation chamber 5 Sublimed compound 6 Crude material 7 External heating. A sublimatory [1] [2] or sublimation apparatus is equipment, commonly ...

5. Enthalpy of sublimation - Wikipedia

   en.wikipedia.org/wiki/Enthalpy_of_sublimation

   Enthalpy of sublimation. In thermodynamics, the enthalpy of sublimation, or heat of sublimation, is the heat required to sublimate (change from solid to gas) one mole of a substance at a given combination of temperature and pressure, usually standard temperature and pressure (STP). It is equal to the cohesive energy of the solid.

6. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

7. History of printing - Wikipedia

   en.wikipedia.org/wiki/History_of_printing

   The history of printing starts as early as 3000 BCE, when the proto-Elamite and Sumerian civilizations used cylinder seals to certify documents written in clay tablets. Other early forms include block seals, hammered coinage, pottery imprints, and cloth printing. Initially a method of printing patterns on cloth such as silk, woodblock printing ...

8. Can 'Green Market Makers' Speed up Clean Tech? - AOL

   www.aol.com/news/green-market-makers-speed-clean...

   SAF, an umbrella term for a wide range of low-carbon fuels for airplanes, is an obvious opportunity. The fuel is proven, can power existing aircraft, and, if adopted widely, could reduce aviation ...

9. Doing quick, easy exercises at night — even while ... - AOL

   www.aol.com/lifestyle/doing-quick-easy-exercises...

   When it comes to getting a good night’s sleep, the standard advice is to wind down and shut off screens an hour before your bedtime. And while sleep experts still recommend this, new research ...