Stoneware is more dense than earthenware and so is heavier.
liquids are really not heavier that solids. solids are acutally heavier. this is one of the properties of a solid.
Heavier objects have more gravitational pull on them
tungsten is more more heavier han the lead as it has great mass in less volume
Xenon is more than 4.5 times heavier than air.
When they're both at the same height, the heavier object has more gravitational potential energy.
Porcelain, Stoneware, Earthenware. There are also subcategories such as Terracotta earthenware, White stoneware, etc.
stoneware
stoneware, pottery Stoneware and pottery are general categories, while an olla is specifically an earthenware crock
According to chefscatalog.com, their ambrosia dinnerware is made from stoneware.
Simple patterns
Ancient China .
simple patterns
Earthenware and stoneware
Stoneware does not chip easily, however, earthenware does and is often marketed as stoneware. As usual, the quality of the original piece also enhances it's durability (or lack thereof). The following link is helpful: http://stoneware.seeleys.com/html/what_is_stoneware.html
Porcelain clay is a very fine material for very detailed and attractive ceramic products. It has a translucent nature and is more expensive than the clay used for earthenware and stoneware. It is fired in a kiln at temperatures between 1,200°C (2,192°F) and 1,400°C (2,552°F). For more information, see 'Related links' below.
Pfaltzgraff Patio Garden chips really easily. It's supposed to be stoneware but it is really junk. Stay away from it.
Baked clay objects are most commonly referred to "ceramic" or "earthen," as in "an earthenware pot." Depending on the makeup of the clay and the baking process used, more specific terms may be used, such as: stoneware, earthenware and porcelain.