Standing Waves ????????????
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????Follow @scitechsyndicate
????Follow @scitechsyndicate
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YouTube: Source Harvard Natural Sciences Lecture Demonstrations
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Sonic standing waves create high and low pressure nodes. Using an ultrasonic transducer
Getting little sister to make silly faces for the camera :) I am the youngest of four children, so I have very fond memories of all the silly fun we used to have. It always makes me smile to see them creating similar memories ????????
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#mkbkids #sill
Toddlers love to explore, and now there's an awesome new book from @erin.bambinitravel to help parents and caregivers support that natural curiosity by going on adventures with little ones! This incredible book has tons of ideas for outings, including pra
