Клик на название графика включает/выключает его. "-Дельта" - графики скорости изменения, единиц в минуту.
Krystn delved into the world of natural soap making on YouTube in her search for a way to clear her son's eczema. She did just that and now runs her own skincare brand. To learn more about Krystn and Keller Works, check out her site: https://kellerworks.com/. Find something new to learn at youtube.com/learning.