Mini scientists can concoct exciting science experiments with Tiger Tribe's Bubble-ology - Soapy Science STEM toy. The beautifully illustrated and jam-packed kids activity set has everything junior scientists need to become a certified Bubble-ologist. Kids can discover interesting bubble facts and conduct tonnes of fun experiments that include making three different types of bubble mix; creating DIY bubble wands, creating a bubble so big you can fit inside it plus much more.