Steve Spangler is a teacher, entertainer and toy designer. He has been featured on television shows and is most known for his Menthos Geyser Experiment. His varied career is more about entertaining with science.     Updated 10.28.2017   Blog URL larajla.com/badge-spangler-science/   Badge Program URL larajlaenrich.com/index.php/digital-badge-programs/badges-stem/badge-spangler-science/