Episodes from Bbc

Unearthing Peru's 3,500-Year-Old City of Peñico

In this episode of 'History Uncovered,' we delve into the remarkable discovery of Peñico, a 3,500-year-old city in Peru that served as a vital trading hub connecting ancient Pacific coast communities with those in the Andes and Amazon. Host and renowned archaeologist Dr. Ruth Shady share insights into Peñico's significance, structures, and artifacts that reveal the cultural richness of its inhabitants. From ceremonial temples to intricate jewelry, the findings showcase a society thriving on trade and interconnectedness. Join us as we explore how Peñico sheds light on the legacy of the earlier Caral civilization and its impact on subsequent cultures. Discover the fascinating history that links us to our ancient past!

Unlocking Honey's Chemical Secrets to Longevity

In this episode of Science Secrets, we delve into the remarkable world of honey and uncover the chemical secrets that contribute to its extraordinary shelf life. Join our host and a special expert guest as they explore how honey's unique properties, such as low moisture content and high sugar concentration, make it resistant to spoilage. Discover why crystallization is a natural process and learn how bees play a vital role in preserving honey by adding enzymes that increase acidity. This episode is a sweet celebration of nature's ingenuity and the science behind one of the world's oldest natural sweeteners.