Ruth Butler
More ideas from Ruth
Perfect. Because we shouldn't be using helium for fun instead of for medical uses. We have a finite amount left on this planet!

Perfect. Because we shouldn't be using helium for fun instead of for medical uses. We have a finite amount left on this planet!

Perfect. Because we shouldn't be using helium for fun instead of for medical uses. We have a finite amount left on this planet!

Perfect. Because we shouldn't be using helium for fun instead of for medical uses. We have a finite amount left on this planet!