National Geographic Society

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Short Fuse

Tim puts four different gun powder fuses to the test and asks which method can travel the quickest over the desert flats to their respective dynamite-filled barrels.

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In this week's science road trip, host Tim Shaw presents us with a banquet of amazing experiments. He takes 'fast food' to extremes when he fires four different foodstuffs from a cannon to see which will travel the farthest.