Episode – 1991 : Synthetic Diamonds Podcast Transcript For thousands of years, diamonds have been among the most valuable substances on Earth. Diamonds are not only the hardest substances known, […]
Episode – 0537 : So What Exactly Are Frankincense and Myrrh
Episode – 0537 : So What Exactly Are Frankincense and Myrrh Podcast Transcript The bible talks of three wise men who traveled to Bethlehem bringing gifts to the infant Jesus. […]
Episode – 0479 : Ambergris: The World’s Most Valuable Smelly Substance
Episode – 0479 : Ambergris: The World’s Most Valuable Smelly Substance Podcast Transcript One of the rarest and most expensive substances in the world is actually pretty disgusting. The way […]