Experience Sustainability

Experience Sustainability

Submitted & Written by Michael Frankfort @mfrank_76 Elementary Teacher, York Region District School Board, STAO Blog Contributor, Sci-Fi Geek This past spring, I had the opportunity to present a webinar for the Ontario Teachers’ Federation called...
Diluting Acids

Diluting Acids

Diluting acids to prepare a solution of a required concentration requires skill, training and common sense.  This Flinn Scientific video offers good, practical advice on how to prepare dilute acid solutions.  A safer alternative to working with concentrated acids is...
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