A 17th-Century Stone House Outside Teruel, Spain $105,000 (99,000 EUROS) Tucked into the remote hills of Aragón, an autonomous community in northeastern Spain, this converted 17th-century flour mill is now a quaint country residence. For centuries, mills were vital economic engines for Spain’s rural communities. “Today there are very few […]
Mill
In the sample homogenization process, preserving the sample in its original condition is a seemingly trivial yet potentially complex challenge. Sample preparation in ball mills, for example, is based on the physical mechanisms of friction and impact. These can cause heat development, which is a critical issue for materials that are […]