Quark (dairy product) these products are obtained by straining yogurt (milk fermented with thermophile bacteria), quark is made from soured milk fermented with mesophile bacteria. Quark is possibly described by Tacitus in his book "Germania" as "lac concretum" ("thick milk"), eaten by Germanic peoples. However, this could also have meant soured milk or any other kind of fresh cheese or fermented milk product. Although quark is sometimes referred to loosely as a type of "cottage cheese", they can be distinguished from the different production aspects and textural quality, with the cottage cheese grains described as more chewy or meaty. The word "Quark" (Late
Quark (company) program, mTropolis, before discontinuing it in the late 1990s. Quark acquired two companies creating add-ons for QuarkXPress and InDesign, in 2005 alap and in 2010 Gluon. In March 2008, Quark announced a new direction. Quark acquired an XML editor vendor in 2008, a company called in.vision research. On May 29, 2012 Quark acquired Mobile IQ, with digital publishing technology for tablet devices named PressRun, later renamed to App Studio. Reflecting a shift towards Web-based word-processing tools such as Office 365 and Google Docs, in November 2014, Quark announced the release of a new authoring tool, Quark Author. In November 2017,