The hosts discuss the size of the moon compared to Australia and the controversy surrounding moon definitions. They explore the science behind preventing rain with an umbrella and the development of Australia's first moon rover. The podcast also delves into the childhood experiences of a famous author and the creation of a popular book. They discuss the legal implications and interpretations of emojis and share intriguing facts about upside-down elephants, language learning, and angler fish mating habits. The unique benefits of upside-down rhinos are also explored.
The Whippnows angler fish swims upside down to attract prey more effectively and avoid biting its own tentacle.
Angler fish have bioluminescent fishing rod-like appendages and elastic stomachs that make them efficient hunters in the deep ocean.
The Quaker religious group played a significant role in the chocolate industry, establishing major chocolate companies like Cadbury's and promoting animal rights.
Deep dives
Upside-Down Angler Fish: Swimming Upside Down and Attracting Prey
There is a fish called the Whippnows angler fish that spends its entire life swimming upside down. Initially thought to swim the right way up, camera footage in 1999 revealed this unique upside-down behavior. The fish attracts prey with its fishing rod-like appendage, which has a glowing bulb of light on it. This position allows the fish to avoid biting its own tentacle and offers an advantage in capturing prey. The Whippnows angler fish lives deep in the ocean and has a stretchable, transparent stomach that can accommodate prey almost double its size.
Angler Fish Bioluminescence and Elastic Stomach
Angler fish have a fascinating evolutionary adaptation. Their fishing rod-like appendage is bioluminescent, attracting prey to them. They also have an elastic stomach that allows them to consume prey nearly twice their size. Interestingly, the angler fish's stomach is lined with black, preventing the bioluminescence of the prey from being visible from the outside. This combination of bioluminescence and stomach adaptation makes them highly efficient hunters in the deep ocean.
Evolutionary Advantage of Upside-Down Angler Fish
The upside-down swimming behavior of the Whippnows angler fish provides it with several advantages. By swimming upside down, the fish can attract prey more effectively using its fishing rod-like appendage. Additionally, this position ensures that the fish does not accidentally bite its own tentacle while capturing prey. The angler fish's ability to adapt to its unique environment, combined with its bioluminescence and elastic stomach, demonstrates the incredible evolutionary strategies nature employs for survival.
Cadbury's History and Model Village: John Cadbury, the founder of Cadbury, started the chocolate brand and established a model village called Bournville for the workers. The village had houses with gardens and fruit trees, promoting clean and healthy living. The village was a tea-total place and was influenced by the Quaker beliefs of the Cadbury family.
Cadbury's history begins with John Cadbury, who founded the global chocolate brand. He established a model village called Bournville for Cadbury's workers, which promoted clean and healthy living. The village had houses with gardens and fruit trees, and it was a tea-total place, reflecting the Quaker beliefs of the Cadbury family.
Quakers and Chocolate: The Quakers, a religious group, played a significant role in the chocolate industry. Religious restrictions barred Quakers from certain professions, leading them to focus on sweets and confectionery. Quakers were behind major chocolate companies like Cadbury's, Fry's, and Rowntree. Quaker Oats even funded the production of the movie Willy Wonka and the Chocolate Factory, resulting in the creation of Wonka bars. The Quaker influence extended to animal rights, with John Cadbury setting up the Animals' Friend Society, a forerunner to the RSPCA.
The Quaker religious group played a prominent role in the chocolate industry. Due to their exclusion from various professions, Quakers turned their attention to sweets and confectionery, establishing major chocolate companies like Cadbury's, Fry's, and Rowntree. Quaker Oats funded the movie Willy Wonka and the Chocolate Factory, which led to the creation of Wonka bars. The Quakers' commitment to animal rights was demonstrated by John Cadbury, who founded the Animals' Friend Society, a precursor to the RSPCA.