Main content
Mae’n ddrwg gennym ‘dyw’r bennod yma ddim ar gael ar hyn o bryd

Dyma'r sioe sy'n gwneud yr arbrofion na ddylech chi eu gwneud adre'! New series - a science show that does the experiments you shouldn't do at home!

11 o funudau

Darllediad diwethaf

Sad 10 Medi 202208:15
S4C

Rhagor o benodau

Blaenorol

Dyma'r rhifyn cyntaf

Nesaf

Pennod 2Cyfres 1

Gweld holl benodau Boom!

Darllediadau

  • Llun 4 Medi 201717:05
    S4C
  • Sad 9 Medi 201709:50
    S4C
  • Iau 11 Hyd 201817:35
    S4C
  • Mer 13 Maw 201917:25
    S4C
  • Maw 31 Rhag 201917:05
    S4C
  • Sad 10 Medi 202208:15
    S4C