This have a go at making your own straw water gun and investigate air pressure.

👉https://t.co/rCKgvdDbuT

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No me ha quedado quedó muy claro lo de las fases de des confinamiento y a ella tampoco !#desconfinamiento

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Stay safe and follow instructions of the govt everyone! Stay at home and stay positive!

Upgrade your skills while at home:
https://t.co/8VheloDh29

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