Deuchainn 3

Faic mar a tha dol dhaibh agus ionnsaich carson a shoirbhich leotha.

Le Kerry Anne NicLe�id agus Ailean D�mhnallach Bring science to life with fun experiments you can try at home. Amongst today's experiments: measure your heartbeat with a drinking straw, and make your own curly ribbon. Presented by Kerry Anne MacLeod and Allan MacDonald.