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Series 1: 18. Memory
Two teams touch down at the STARS space station to take on three scientific challenges to win out-of-this-world prizes. First, they must match a sequence of colours given to them by mixing primary colours to make secondary ones. Then, in a game based on light and shadows, the young scientists have to figure out what their team captains are holding by observing their shadows behind a huge screen. Finally, the teams dress as bees with sticky legs to transfer pollen between giant flowers. \n\nMeanwhile, Sam and Ayo are sending a package back to Earth. Ayo teaches Sam a method of remembering all the items they need to pack by creating a story about them.
Source: CBeebies
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