Go Figure: The week in numbers

Look back at the week in numbers with our Go Figure images, which are posted daily on social media.

Monday: Moroccan solar plant to bring energy to a million people

Tuesday: On board the world's fastest train

Wednesday: Adele's album 25 breaks US chart record

Thursday: Lead poisons '100,000 birds annually'

Friday: US space rocket debris found in sea off Scilly

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