BUILD A FIZZ INFLATOR - ScienceBob.com [https://sciencebob.com/build-a-fizz-inflator/] - 2020-04-05 16:10:31 - public:aguynamedryan balloon, bottle, fizz, kiddos, project, science - 6 | id:292792 -
The Magic Ketchup Experiment! - ScienceBob.com [https://sciencebob.com/the-magic-ketchup-experiment/] - 2020-04-05 16:01:27 - public:aguynamedryan bottle, kiddos, project, science, water - 5 | id:292779 -