A similar affect could be achieved if the flag was spun around at a curtain speed, a red circle would still be left in the middle.
Welcome to the Daily Facts digital magazine. A free brochure of interesting facts and statistics about everything. This site will never try to sell you anything, it is just there for leisurely reading. Although the topics are heavily researched, the author of this content is not liable for incorrect information, you are free to Fact check all the info available here. Alan Booth, The author's ✖️ is @alspresso
