This week we look at the dropping petrol prices. We chat to Director and chief economist at Econometrix, Dr Azar Jammime about the the oil price, then we hear about the eco- challenge and how to build a car that can travel thousands of kms on a single litre of petrol (ridiculous) and we wrap with how a car can be powered by the sun and win a race.

The Science Inside is produced and presented by Paul McNally.

Technical producer: DJ Keyez

Researcher & co-presenter: Lutfiyah Suliman

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