#Repost @lts_mcgill with @get_repost ・・・ We love sports!!! We love kids!! We love talking about density, floatability and making a mess with play dough, water, and origami boats!! What a fun day at les Jeux de Montreal 😍 #NVW2019 #SAB2019 #nationalvolunteerweek #letstalkscience #parlonssciences