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All Seasons

Season 1

  • S01E01 Water Way to Go!

    • January 9, 1981
    • BBC One

    Did you know that in Great Britain we each use about 66 gallons of water each day, and what do you call the smallest room? Meanwhile, think again - how many gallons of water do you think it takes to make a car - 11,000, 20, 2,500?

  • S01E02 Buy Books or Bye Books

    • January 16, 1981
    • BBC One

    Did you know there are at least 40,000 new books published each year, and someone had to design and print what you are reading now? Meanwhile, press on and think about this. How many people read comics in the world - 1 million, 30 million, 200 million?

  • S01E03 Hello, Hello, Hello

    • January 23, 1981
    • BBC One

    Did you know that from a phone you could ring world-wide to over 450 million others-provided you know the language - and to help you there are satellites 22.300 miles (36,000 km) out in space? Meanwhile, think again about the way you communicate. How many phone calls are made every day in Great Britain - 16 million, 53 million, 65 million?

  • S01E04 Are You Aware of Why You Wear What You Wear?

    • January 30, 1981
    • BBC One

    Did you know that you are wearing either animal, vegetable or mineral - that your socks could have been growing on a bush - and that some materials end up on the moon? Meanwhile, get weaving with this - which is the odd material out: leather, cotton, wool, silk?

  • S01E05 Bang, Bang, Bang

    • February 6, 1981
    • BBC One

    Did you know there are safety devices that are explosive? Meanwhile, think again - what sort of thing has to explode to get you moving?