On August 13, 1642, Dutch astronomer Christiaan Huygens discovered that Mars had a southern polar cap. — This is the birthday of screenwriter, director, and producer, Alfred Hitchcock (1899–1980). His many films spanned five decades. — Today is also the birthday of sharpshooter, entertainer, and folk heroine Annie Oakley (1860–1926.) — Please pray for everyone at risk of the floods in Wisconsin. — As part of the 20th Anniversary celebration for SurvivalBlog, we are running our biggest sale ever on all of our percussion gun inventory at Elk Creek Company.  (Elk Creek Company is a spin-off venture that helps pay … The post Preparedness Notes for Wednesday — August 13, 2025 appeared first on SurvivalBlog.com.