Hydrogen balloons
Seventh grade was quite a time for Bill and I. We were bused to Buckeye junior High School while our new junior high was being built. This was a bit of a change. We had just come out of elementary school and being bused all the way up the hill was quite an adventure. The school year was divided by our being re-bused to the nearly finished Camerado Springs Junior High School. There was no multipurpose room for us to have our lunches in. We all squatted or sat in the grass of the hill out back of the school. There was even a “smoking tree” for those students that had succumbed to the habit. This was a whole new
environment for us. We now had to move from class to class and teacher to teacher as the day progressed. One of these teachers was the chemistry teacher Mr. Yocum. He taught with a bit of a flare and was able to keep our seventh
grade minds from wondering too far off subject. One of the experiments that Mr. Yocum showed us was the recipe for making hydrogen. He had us mix up just enough to occupy the very end of a test tube and make a pop when lit. Bill,
however, had other plans. Bill carefully jotted down the ingredients for making up this mixture and soon was hard at work at home trying to increase its potential. I can vividly remember being talked into joining his master plan to make hydrogen balloons. The mixture caused a reaction that made the beaker hot. With this in mind we used a large wash basin filled with ice water to cool it
down. Our beaker was an old soda bottle and my hands were adorned with big black rubber gloves. The chemical was placed at the bottom of the soda bottle and a little water was poured into the bottle. With the bottle submerged three quarters in the ice water the final component, an aluminum foil ball, was dropped down the neck of the bottle. Just as soon as the foil hit the chemical
mixture the whole reaction began. It began to bubble, it began to get hot, Bill rushed to adhere a balloon to the top of the bottle. After just a couple failed tries
we had a bouquet of melon sized hydrogen balloons. “Let’s light um,” suggested Bill. We took one and lit the string and let it float away. Nothing happened. After thinking for a bit we came up with a better plan. We attached a strip of paper towel to another balloon and let it go. It floated about fifteen to twenty feet over our heads before it exploded. IT WAS Awesome. We did this over the next
few weeks hoping the neighbors wouldn’t freak. Bill must have got a little bored with this because the next thing I remember he was suggesting we up the recipe and fill a garbage bag full of hydrogen. I thought this was nuts. Bill did, however, manage to create a large black garbage bag hydrogen balloon. To this zeppelin he taped a “return to sender” note. To my surprise, weeks later he got
a letter from a guy in Utah that had found the balloon in a field. I know, I had a hard time believing that myself. COOL HUH?
I think I can remember the recipe. Interested?