RE: Teaching Physics #1 - The Air Properties Through Simple Experiments — Steemit

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RE: Teaching Physics #1 - The Air Properties Through Simple Experiments

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dobartim (83)in #steemiteducation • 8 years ago

Bravo....I upvote your blog but I Don't have voting power in the moment...

8 years ago in #steemiteducation by dobartim (83)

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ruth-girl (71) 8 years ago

That's OK! Thank you very much!

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