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.
The dimensions I use are either 1280px x 720px (for higher quality) or 640px x 360px. However, the size limit is only 2 Mb, so for the most part the second option is the best. If you chose another size, YouTube might re size the image to make it fit, lowering the final quality. Celestia Â· 3 years ago.