Celebrate the big 3-0 with us as we head underwater. Brian West tells the story of Garrett Morgan, an inventor and brave man who created some really important things which are still around today.
Mick Sullivan tells the story of Ezra Lee and the the long lost 18th Century submarine known as the Turtle.
Also features a visit from Dr. Awkward, the Palindrome professor, quiz time and more info about our new book, The Meatshower.