Agar is prized among chefs for its ability to form firm, heat-stable gels at remarkably low concentrations — typically just 0.5-2 percent by weight. Culinary agar is available as powder, flakes, strips, or blocks, and makes up about 90 percent of the global use of agar. Unlike gelatine, which melts at body temperature, agar gels remain solid up to about 185°F (85°C), making it ideal for setting dishes served at room temperature or warmer. It is also flavorless and odorless, vegan and halal, and can create both delicate jellies and firm aspics. Yet, while increasingly employed in kitchens worldwide, agar had not yet entered the laboratory.
Global news & analysis，这一点在heLLoword翻译官方下载中也有详细论述
Comparison between TIN and natural neighbour dithering, using a 16-colour irregular palette. Left to right: TIN, Natural Neighbour.。关于这个话题，夫子提供了深入分析
公安机关在规范设置、严格管理的执法办案场所进行询问、扣押、辨认的，或者进行调解的，可以由一名人民警察进行。，更多细节参见同城约会
Greek: mostly fine, with exceptions