S4C

Boom! - Cyfres 2023: Pennod 1

Ymunwch 芒 Rhys ac Aled Bidder am arbrofion gwyddonol Nadoligaidd!Hwyl yr wyl mewn raglen wyddonol ho-ho-hollol hurt! Join Rhys and Aled Bidder for Christmas-themed science exper...听

  • Duration16 mins
  • First shown19 Dec 2023
  • Available for 28 days
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