Yn sgîl ad-drefnu cabinet Jeremy Corbyn, dyma drafod teyrngarwch i arweinydd plaid. Sylw hefyd i agweddau at fathemateg. Discussions on political loyalty and popularising maths.
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Yn sgîl ad-drefnu cabinet Jeremy Corbyn, dyma drafod teyrngarwch i arweinydd plaid. Sylw hefyd i agweddau at fathemateg. Discussions on political loyalty and popularising maths.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
