Jun 2, 2018
So, what do you think happens when you blow air through sand and place #pingpong balls in it? I was as impressed and the kids were when we saw this but would have been weird if I also played like they did even though it w as s very tempting! #innovationfair #innovationfair2018 #innovationfaire #innovation #physicsfun #physics #physicslesson @buzz_aldrin_middleschool #buzzaldrinmiddleschool #buzzaldrin ◇ @andystechgarage #atg #andystechgarage #stemandy #stemeva #stematg #evastem #atgstem #andystem #learningisfun #learning #learningbyplaying #stem #stemed #stemeducation (at Montclair, New Jersey)
