Main content

CrowdScience Episodes

  1. Monday 01:32GMT
    BBC World Service except Americas and the Caribbean

    How are shells made?

    Underwater architecture and mollusc maths as Marnie Chesterton investigates seashells. (R)

  2. Monday 04:32GMT
    BBC World Service Australasia, Americas and the Caribbean, South Asia & East Asia only

    How are shells made?

    Underwater architecture and mollusc maths as Marnie Chesterton investigates seashells. (R)

  3. Monday 08:32GMT
    BBC World Service

    How are shells made?

    Underwater architecture and mollusc maths as Marnie Chesterton investigates seashells. (R)

  4. Monday 12:32GMT
    BBC World Service Australasia, East and Southern Africa, News Internet & West and Central Africa only

    How are shells made?

    Underwater architecture and mollusc maths as Marnie Chesterton investigates seashells. (R)

  5. Next Friday 19:32GMT
    BBC World Service

    Are We Really In Charge?

    Answering your questions about life, Earth and the universe

  6. Mon 12 Oct 2026 01:32GMT
    BBC World Service except Americas and the Caribbean

    Are We Really In Charge?

    Answering your questions about life, Earth and the universe (R)

  7. Mon 12 Oct 2026 04:32GMT
    BBC World Service Australasia, Americas and the Caribbean, South Asia & East Asia only

    Are We Really In Charge?

    Answering your questions about life, Earth and the universe (R)

  8. Mon 12 Oct 2026 08:32GMT
    BBC World Service

    Are We Really In Charge?

    Answering your questions about life, Earth and the universe (R)

  9. Mon 12 Oct 2026 12:32GMT
    BBC World Service Australasia, East and Southern Africa, News Internet & West and Central Africa only

    Are We Really In Charge?

    Answering your questions about life, Earth and the universe (R)

  10. Fri 16 Oct 2026 19:32GMT
    BBC World Service

    Why don't we lay eggs?

    Answering your questions about life, Earth and the universe

  11. Mon 19 Oct 2026 01:32GMT
    BBC World Service except Americas and the Caribbean

    Why don't we lay eggs?

    Answering your questions about life, Earth and the universe (R)

  12. Mon 19 Oct 2026 04:32GMT
    BBC World Service Australasia, Americas and the Caribbean, South Asia & East Asia only

    Why don't we lay eggs?

    Answering your questions about life, Earth and the universe (R)

  13. Mon 19 Oct 2026 08:32GMT
    BBC World Service

    Why don't we lay eggs?

    Answering your questions about life, Earth and the universe (R)

  14. Mon 19 Oct 2026 12:32GMT
    BBC World Service Australasia, East and Southern Africa, News Internet & West and Central Africa only

    Why don't we lay eggs?

    Answering your questions about life, Earth and the universe (R)

  15. Fri 23 Oct 2026 19:32GMT
    BBC World Service

    How do insects hear?

    Do insects have ears, and how do they work?

  16. Mon 26 Oct 2026 02:32GMT
    BBC World Service except Americas and the Caribbean

    How do insects hear?

    Do insects have ears, and how do they work? (R)

  17. Mon 26 Oct 2026 05:32GMT
    BBC World Service Australasia, Americas and the Caribbean, South Asia & East Asia only

    How do insects hear?

    Do insects have ears, and how do they work? (R)

  18. Mon 26 Oct 2026 09:32GMT
    BBC World Service

    How do insects hear?

    Do insects have ears, and how do they work? (R)

  19. Mon 26 Oct 2026 13:32GMT
    BBC World Service Australasia, East and Southern Africa, News Internet & West and Central Africa only

    How do insects hear?

    Do insects have ears, and how do they work? (R)

  20. Mon 2 Nov 2026 02:32GMT
    BBC World Service except Americas and the Caribbean

    30/10/2026 GMT

    Answering your questions about life, Earth and the universe (R)

  21. Mon 2 Nov 2026 05:32GMT
    BBC World Service Australasia, Americas and the Caribbean, South Asia & East Asia only

    30/10/2026 GMT

    Answering your questions about life, Earth and the universe (R)

  22. Mon 2 Nov 2026 09:32GMT
    BBC World Service

    30/10/2026 GMT

    Answering your questions about life, Earth and the universe (R)

  23. Mon 2 Nov 2026 13:32GMT
    BBC World Service Australasia, East and Southern Africa, News Internet & West and Central Africa only

    30/10/2026 GMT

    Answering your questions about life, Earth and the universe (R)

  24. Fri 6 Nov 2026 20:32GMT
    BBC World Service Online, Americas and the Caribbean, UK DAB/Freeview & Europe and the Middle East only

    06/11/2026 GMT

    Answering your questions about life, Earth and the universe