Sgwrs am geir trydan gyda Dr Iestyn Pierce, Pennaeth Ysgol Peirianneg Electronig Prifysgol Bangor. Gari learns more about electric cars in the company of Dr Iestyn Pierce.
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Sgwrs am geir trydan gyda Dr Iestyn Pierce, Pennaeth Ysgol Peirianneg Electronig Prifysgol Bangor. Gari learns more about electric cars in the company of Dr Iestyn Pierce.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
