I am seeing how becoming more mature (ok old) that when I put the lid on the Space Tube I can't hear the sound let alone when I remove the air. Fortunately the students still have good hearing and tell me. #iteachphysics #Science #STEM
1:1 Private Teaching in a dedicated classroom
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Why Does Salt Dissolve in Water but Not in Acetone?
Why Does Salt Dissolve in Water but Not in Acetone? The Simple Experiment That Opens Up a Big Part of Chemistry Sometimes the most importa...
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