Curiosity Weekly
Discovery
Welcome to Curiosity Weekly from Discovery, hosted by Dr. Samantha Yammine. Once a week, we’ll bring you the latest and greatest in scientific discoveries and break down the details so that you don’t need a PhD to understand it. From neuroscience to climate tech to AI and genetics, no subject is off-limits. Join Sam as she interviews expert guests and investigates the research guiding some of the most exciting scientific breakthroughs affecting our world today. Hosted on Acast. See acast.com/privacy for more information.
Episodes
Mentioned books
5 snips
Oct 26, 2023 • 13min
Dirty Toothbrush, Smart Crows, Rare Supermassive Black Hole
The podcast discusses toothbrush contamination and hygiene, revealing that toothbrushes can become filled with millions of bacteria. It also explores the surprising discovery of a lower number of active supermassive black holes, as well as the intelligence of wild crows.
Oct 25, 2023 • 14min
Death Experiences, Breast Milk Cancer Test, Job Skill Value
Rachel Nuwer, journalist and author, talks about near-death experiences and memories in the dying brain. The podcast also discusses testing for cancer in breast milk and the potential for early detection. They explore the use of liquid biopsy and DNA in breast milk for detecting breast cancer. The episode concludes with a discussion on hiring based on organizational fit and the importance of focusing on skills and abilities rather than personal likability.
Oct 20, 2023 • 14min
False Memory, Logic in Toddlers, Cake Cutting Math
This podcast explores the fallibility of memory and how it leads to the creation of false memories. It also discusses the logical reasoning abilities of toddlers and their impact on language development. Additionally, it delves into the problem of fair division in cake cutting and land allocation, highlighting different methods and concepts of fairness.
10 snips
Oct 19, 2023 • 13min
Microbot Tumor Killer, Keto & PCOS, Do Opposites Attract?
Brain cancer treatment researchers discuss a tiny device to fight brain cancer. Keto diet may improve fertility in women with PCOS. Study debunks the idea that opposites attract in relationships.
6 snips
Oct 18, 2023 • 14min
Embryo Model, Breathing Ball, End of a Dynasty
Scientists discuss breakthrough in embryo modeling using stem cells, the potential implications for understanding early pregnancy and ethical concerns. The podcast also explores the rise and fall of the Qing dynasty, highlighting factors like population growth, stratification, and limited leadership opportunities. Scientific advancements include the development of a synthetic human embryo model and a breathing ball for anxiety relief.
12 snips
Oct 13, 2023 • 12min
Depression, Penguin Chicks, Peeing In The Cold
Avoiding sugary sodas is linked to decreased risk of depression. Cold weather can cause increased urine production. Melting sea ice has severe consequences for emperor penguin chicks.
9 snips
Oct 12, 2023 • 13min
The Iceman, Y Chromosome Puzzle, Planets
Tina Hesman Saey, a science writer and journalist, discusses the completion of the Y chromosome's genetic puzzle, the surprising ancestry of the Otzi Iceman, and a supermassive Neptune-sized exoplanet with a density higher than steel.
12 snips
Oct 11, 2023 • 12min
Climate Change, Group Fitness, Online Dating
Today's podcast discusses the colors of climate change, the benefits of group exercise, and the science behind online dating compatibility.
Oct 6, 2023 • 14min
Indian Moon Landing, Love or Money?, Giant Sea Lizard
A successful moon landing by India sparks speculation about another space race. The debate about marrying for love or money is explored, with contradictory results from studies. The significance of emotional happiness in achieving financial success and the importance of love in relationships are discussed. Lastly, the recent discovery of a 250 million-year-old marine reptile skeleton in South China revolutionizes our understanding of reptile evolution.
Oct 5, 2023 • 11min
Pink Eye Cause, Seven Year Itch, Andes Dance Floor
Learn about the truth of farts and pink eye, the seven year itch in marriages, and an ancient dance floor in the Andes that was used for ceremonial purposes.
