Humanityâs battle against cancer is an unceasing one, and in recent years, new technologies have steadily improved the odds of beating the disease. According to the Organisation for Economic Cooperation and Development (OECD), the five-year survival rate for breast cancer in most member countries is now over 80 %.
YouTube channel art requirements. Your starting point for your YouTube Channel art is the optimal banner image size of 2560 x 1440 pixels. Thatâs a large image file, and you may not have an appropriate image that is big enough at your disposal.
(And if youâre looking for ideas, Twitter has a nice gallery of the new-size header photos here .). Profile Photo/Avatar (400Ã400 minimum, 2MB maximum). Twitter recommends a 400Ã400 minimum here, and the image should be a square (although you can crop during the upload).