DIY Projects to Try

Helium is really expensive! I wonder if this works? I don't think that they would float the same way as a helium filled ballon, but it sure would be a fun DIY project to try!

Helium is really expensive! I wonder if this works? I don’t think that they would float the same way as a helium filled ballon, but it sure would be a fun DIY project to try! Click the picture for full instructions