Last week we Celebrated National S.T.E.A.M. Day with the BBC Earth Glowing Cave Mineral Dig and the Grow & Discover Crystal Aquarium! Mining fluorescent minerals and growing underwater crystals are so fun! Developed alongside scientists and researchers, this STEM kit makes learning fun and empowers you reduce, reuse, replay with your supplies! Thank you @HorizonGroupUSA and @BBCEarth for sponsoring this post! #NationalSTEAMDay