Splashing about A Mandarin duck, which is native to northern China, is seen flapping its wings in the water. (more) Why Is Bread Bad for Ducks? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/Why-Is-Bread-Bad-for-Ducks Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires...

　　 　　Demon Slayer manga on display Three volumes of the Japanese manga Demon Slayer, written and illustrated by Gotouge Koyoharu. Serialized from February 15, 2016, to May 18, 2020, the manga follows Kamado Tanjiro, who joins the Demon Slayer Corps to fight demons. (more) Demon Slayer Japanese manga series Ask the Chatbot a Question More Actions Share Share Share to...

　　 　　“Killer Clown” John Wayne Gacy, 1978. (more) How Many People Did John Wayne Gacy Kill? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/How-Many-People-Did-John-Wayne-Gacy-Kill Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction...

　　 　　Cow A female elephant (cow) in Masai Mara, Kenya. (more) What Is a Female Elephant Called? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/What-Is-a-Female-Elephant-Called Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar...

　　 　　Bar A neon sign identifies this location as a bar, an establishment that serves alcoholic drinks. (more) Why Is the U.S. Drinking Age 21? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/Why-Is-the-US-Drinking-Age-21 Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback...

　　 　　West Virginia moonshine still John Bowman demonstrating the workings of his family's moonshine still and explaining the history of moonshining in Coal River, West Virginia. For Bowman and his family, making moonshine was an alternative to entering the mines; it enabled him to stay in high school while helping to support his household. (more) Why Is Making Moonshine Illegal?...

　　 　　Childhood vaccination Vaccine mandates for school attendance help establish a high level of vaccination coverage within school communities, leading to herd immunity and protecting vulnerable individuals from preventable diseases. (more) When Did Vaccines Become Mandatory for Schools? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/When-Did-Vaccines-Become-Mandatory-for-Schools Feedback Corrections? Updates? Omissions? Let...

　　 　　New World screwworm fly An adult male New World screwworm fly (Cochliomyia hominivorax), one of some 200 million sterilized males released to control a screwworm outbreak in the Florida Keys in 2016. (more) Do Blow Flies Spread Disease? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Do-Blow-Flies-Spread-Disease Feedback Corrections? Updates? Omissions?...

　　St. Caesarius of Terracina Christian deacon and martyr Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/biography/Caesarius-of-Terracina Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit...

　　 　　National Security Act of 1947 U.S. Pres. Harry S. Truman signing the National Security Act of 1947. (more) Why doesn’t the U.S. have a Department of War anymore? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/Why-doesnt-the-US-have-a-Department-of-War-anymore Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this...

　　 　　Respiratory system of a fish Simplified diagram of a fish's respiratory system, showing the location of the gills and the direction of water flow used for gas exchange. (more) How Do Gills Work? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/How-Do-Gills-Work Feedback Corrections? Updates? Omissions? Let us know if you...

　　 　　A star of the open era Novak Djokovic of Serbia competing in the men's singles final of the U.S. Open in Queens, New York, September 10, 2023. Djokovic defeated Daniil Medvedev of Russia in the match, winning his 24th Grand Slam victory, a record for men's tennis. (more) What Is the Open Era in Tennis? Ask the Chatbot a...