Do you really know?

The podcast dives into why memory lapses are common, especially in older adults, revealing that around 40% experience age-associated memory impairment. It explores how memory functions and the crucial role attention plays in forming memories. Listeners learn about the impact of stress, sleep, and substances on memory retention. Finally, it emphasizes the importance of staying aware of memory health to combat cognitive decline over time.

Towels can harbor bacteria and fungi, leading to skin issues. Using separate towels for body and face is key, and drying them properly helps prevent microbial growth. Washing at high temperatures is essential for effective sanitization. The discussion also touches on cleaning tips for toothbrushes and make-up brushes, emphasizing the importance of hygiene in everyday items. In just a few minutes, this enlightening conversation tackles your most pressing hygiene questions!

Explore the sneaky world of stretchflation, where retailers cleverly increase product sizes while hiking prices, tricking shoppers into thinking they're getting a deal. Discover how this tactic compares to shrinkflation, cheapflation, and greedflation, all exploiting economic challenges. Learn tips on navigating these misleading pricing strategies and whether checking price per kilo is the smarter way to shop. This insightful dive into retail tactics will make you rethink your grocery spending!

Mike Horn is a renowned adventurer celebrated for his extreme expeditions and survival instincts. He shares stories of his transformative journey from a bored youth to a daring explorer, showcasing a 300-kilometer bike ride that sparked his passion for adventure. Listeners are captivated by his thrilling experiences, including descending Montblanc and navigating the Amazon River solo. Mike emphasizes resilience in the face of nature's challenges and inspires others to live purposefully while engaging youth in ecological projects aboard his sailboat, Pangea.

Natascha Kampusch, who was abducted at just 10 years old and held captive for 3,096 days, shares her harrowing story. She discusses the moment of her abduction and the stark contrast between anticipation and horror. Natascha opens up about her life during captivity and the psychological effects it had on her. After her dramatic escape, she details her journey towards healing and success, even mentioning her controversial decision to purchase her captor's house, shedding light on her complex emotions surrounding her past.

Ever wondered how massive airplanes defy gravity? Dive into the fascinating mechanics behind flight, from the crucial role of lift to the design of wings that enable soaring through the skies. The podcast simplifies aerodynamics, making it easy to grasp how planes stay airborne, even with their heavyweight. In just a few minutes, get answers to those burning questions about how these marvels of engineering work!

Arthur Mitchell, the first black man to become a ballet star, shares his transformative journey in the world of dance. He reveals the challenges he faced in a racially divided America, highlighting his groundbreaking role in promoting diversity in ballet. Mitchell discusses his partnership with renowned choreographer George Balanchine and composer Igor Stravinsky, and how their collaboration sparked a cultural revolution. His legacy continues through the school he established, aiming to inspire future generations of diverse artists.

We talk about sleep needs a lot on Do You Really Know, so regular listeners will be well aware that we need 7-9 hours each day, and that not getting enough can lead to negative health impacts.Regardless of who you are, when you get less than seven hours of sleep, you start accumulating what’s known as sleep debt or sleep deficit. The Sleep Foundation defines it as: “the difference between the amount of sleep someone needs and the amount they actually get.”What can I do in the short term if I notice such symptoms? Can’t I just lie in on the weekend? So how can we make up for lost sleep without disrupting our biological clock? In under 3 minutes, we answer your questions!To listen to the last episodes, you can click here:Could mate poaching be a threat to your relationship?How do you get rid of fruit flies in the kitchen?What to do when you’re exhausted after your holidays?A Bababam Originals podcast written and realised by Joseph Chance. Learn more about your ad choices. Visit megaphone.fm/adchoices

The guest, Belle Greene, is a trailblazing librarian known for her courage in standing up for art and freedom during a tumultuous era. She shares her remarkable journey as an African-American woman challenging racial segregation and her unwavering commitment to cultural preservation. Greene’s passion for knowledge led her to make significant contributions to her community. Her story is one of resilience, determination, and the transformative power of libraries, revealing how one individual can create lasting change against the odds.

Walking isn't just a daily routine; it's a powerful tool for health and weight loss! Discover how brisk walking can elevate your cardiovascular health and mood. Learn the importance of hitting that 10,000 steps mark daily and why higher intensity walks are key for shedding pounds. The podcast even delves into different walking styles, including the calorie-torching benefits of Nordic walking. Tune in to explore how to turn your simple stroll into a weight-loss game changer!