[Read the full article at https://time.com/money/4943358/teenage-sisters-turned-a-25-science-experiment-into-a-successful-company-all-before-they-graduated-high-school/](https://time.com/money/4943358/teenage-sisters-turned-a-25-science-experiment-into-a-successful-company-all-before-they-graduated-high-school/)