Main content
Mae鈥檔 ddrwg gennym 鈥榙yw鈥檙 bennod yma ddim ar gael ar hyn o bryd

Pennod 7

Y tro yma, maen nhw'n edrych ar ddaeargrynfeydd a chorwyntoedd yn Techniquest. This time, we question what makes us break wind and look at Sir Isaac Newton's famous theory about gravity.

13 o funudau

Darllediad diwethaf

Maw 15 Awst 2023 17:40

Darllediadau

  • Mer 28 Ebr 2021 17:45
  • Mer 20 Hyd 2021 17:10
  • Maw 26 Ebr 2022 17:40
  • Mer 15 Maw 2023 17:40
  • Maw 15 Awst 2023 17:40