Comment Re:Balloons (Score 1) 255
I like balloons and I don't want to ruin a child's birthday, but I don't think it is necessarily a good use of the resource to have a floaty thing on a string that makes your voice sound funny and I don't think that the lack of floating balloons at parties will ruin anyone's day. Also, IANAScientist but I'm pretty sure that the 'low grade' helium is still suitable for experimentation and, with minimal refinement, can be used for medical purposes as well:
http://www.balloontime.com/about/FAQ.aspx (This is simply a balloon site offering helium in their kits so may be inaccurate but I figure it is close enough)
What is the purity of the helium in Balloon Time tanks?
There are many types of helium concentrations based upon the application for the helium. Medical helium is over 99% pure. Balloon grade helium is approximately 94% - 96% pure. Our helium has been tested to be at least 98% pure, with most readings over 99% pure.
Ultimately it isn't like balloon helium is somehow a different thing than medical helium...in my opinion we are simply wasting an important resource for something frivolous. Balloons can be put on sticks...actually I think that might be more fun so that the children can beat one another with the balloons. But then one of them loses the balloon and stabs another child and....wait...ALL BALLOONS SHOULD BE ON STICKS.