The Balloon Pump: Our world is one big #science lab. This #family-friendly #experiment puts a #fun twist on our Baggie Blast experiment. Show your kids how to blow up balloons without tiring out their lungs and learning about the chemical gas produced when mixing an acid with a base. This #DIY experiment features a link with easy step-by-step instructions and how-to-use everyday household items. Our little #robot #scientist, Lyka, tested it and <3 it!