This is a Liquid Sand Pool! We pumped air through regular dry sand to make the sand operate like a liquid. What would you do with a liquid sand pool!? 🤓 - - - - #science #sciences #scienceart #sciencefacts #edu #educational #education #stem #steam #chemistry #chem #chemicals  #youtube #youtuber #youtubers #video #videos #sand #experiment #experiments #sandpool #pool #learn #learning #liquid