Клик на название графика включает/выключает его. "-Дельта" - графики скорости изменения, единиц в минуту.
Become a Member of our channel for the following perks: - Members-only full-length documentaries and films incl. full-length docs on History, Royalty, Railways, Culture & more. - Members-only 40% discount for our subscription video-on-demand service British Pathé TV - www.britishpathe.tv - Support the British Pathé archive and its preservation of historic newsreels. JOIN HERE: https://www.youtube.com/channel/UCGp4u0WHLsK8OAxnvwiTyhA/join CURRENT SCHEDULE FOR MEMBERS: (For guidance only - all details are subject to change) FIRST WEDNESDAY OF THE MONTH - A HISTORY OR WAR DOCUMENTARY SECOND WEDNESDAY OF THE MONTH - A ROYALTY OR CULTURE DOCUMENTARY THIRD WEDNESDAY OF THE MONTH - A RAILWAY DOCUMENTARY FOURTH WEDNESDAY OF THE MONTH - AN EPISODE OF "A YEAR TO REMEMBER" Uploads organised by theme: History - https://youtube.com/playlist?list=PL3kG3TM8jFKjQg9NvkSUL5l-FCkZqXeNS Military & War - https://youtube.com/playlist?list=PL3kG3TM8jFKhNZUHuHdF0fl-HYyUAObMm Royalty - https://youtube.com/playlist?list=PL3kG3TM8jFKjYoxxPacZOmn_b0wq6IaqM Arts & Culture - https://youtube.com/playlist?list=PL3kG3TM8jFKiWNCw1OJNnMmclz03tMjnQ Railways - https://youtube.com/playlist?list=PL3kG3TM8jFKgvD7M9NxVjryErxcEdxLQr Complete List of Members-Only Videos - https://youtube.com/playlist?list=PL3kG3TM8jFKhEaoNlXQVGGLgWcC-mGNeg