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Play with Clay Wheel Throwing Class for One or Two at Down to Earth Pottery

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[h=1]Play with Clay Wheel Throwing Class for One or Two at Down to Earth Pottery (48% Off) http://www.groupon.com/deals/down-to-earth-pottery?[/h] [h=2]Down to Earth Pottery[/h]



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  • [h=3]Play with Clay, wheel throwing class for 1[/h] $13 $25 | Save $12
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  • [h=3]Play with Clay, wheel throwing class for 2[/h] $26 $50 | Save $24

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[h=3]In a Nutshell[/h] First-time students can experiment with the basics of wheel throwing learning to begin a custom piece of pottery

[h=3]The Fine Print[/h] Expires 120 days after purchase. May be repurchased every 90 days. Reservation required. Limit 1 per person. Limit 1 per visit. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.


[h=5]Down to Earth Pottery[/h]


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[h=4]Choose Between Two Options[/h]
Introductory wheel throwing class allows students to get some hands-on experience while learning how to create a custom piece of pottery.
[h=4]Kiln Firing: Transformation Through Evaporation[/h] Ceramics are some of history’s most enduring objects. Check out Groupon’s study of how a lump of clay becomes a piece of art to last a lifetime.
Though it was once clay, a ceramic pot will never revert back to a moldable state—not even when an archeologist digs it up in 2,000 years hoping it contains fossilized cookies. This permanent transformation is due to the pot’s adolescent incubator, the kiln, whose scalding belly fundamentally alters the molecular make-up of clay as it bakes inside. In its pliable state, clay is composed of silica and alumina molecules lightly bonded by molecules of water. For the transformation to occur, these water molecules have to go, and the heat of a kiln causes the moisture to evaporate. This process must happen slowly, however, lest the water turn to steam and cause the piece to explode.
Once the kiln reaches water’s boiling temperature (212 degrees Fahrenheit), much of the moisture has left—except for the molecules bonding the clay together, which don’t evaporate until around 572 degrees. At this point, no amount of water splashed onto the clay will wake it up or make it pliable again, but the sauna session isn’t over yet. Further milestones are reached at 1,063 degrees, when the silica oxide molecules rearrange themselves (a process called quartz inversion), and at 1,652 degrees, when the individual clay particles begin to fuse together (or sinter). At this point, the clay pot can adopt its new name: ceramic pot, Esq.
Here, a crossroads: if the process stops now, the piece could serve as a bisque, which can be painted or glazed and fired again later. But if the fire rages on, the ceramic will eventually reach a stage of vitrification, in which the particles bond together fully until it’s impervious to water. Shortly after this point, the artist must start cooling the kiln or risk melting the piece into an unusable blob suitable only for a last-minute Father’s Day gift.


[h=4]Tips[/h]
  • “Had an amazing time with my husband on our anniversary. The instructor is very kind and patient. She helped us to create 2 really cool pieces of pottery that will...”

    Lynn T. 04/2015

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    Down to Earth Pottery

    805 North Oceanshore Boulevard
    Flagler Beach, FL 32136
    +19737686158









 
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