Here it is… the
“explosive” grand conclusion to my dad’s chemistry set story!
After a week of very
successful science experiments performed by eleven-year-old David Kinder,
including making red ink for his teacher's fountain pen, she asked him to do one more experiment for the class on
Friday and offered him an assistant.
So, David and his
friend William Thomas Tawwater got to work.
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David Kinder, 5th grade |
I already had something in
mind. I had wanted for a long time, to make some hydrogen gas. The
instructions were right there, and I had all we needed, except for a supply of
carbon… a BIG supply of carbon, so we could make an adequate supply of gas, no
reason to go half measures… and I knew where to get it. After school, William and I headed over
to the old brick Interurban Station.
I knew that there was a big pile of lead-encased, used batteries piled
up at the side of the old depot. I don’t know what they were used
for. These looked like regular D-cell batteries, with no paint, just a
thick lead coating, and two terminals on top. They were about ten times
as big as flashlight batteries. We
gathered up a couple and took them home, and got the pole axe and chopped them
in two, and then dug out great clumps of black carbon.
Two things just occurred to me -- Austin and Caitlin, my curiosity-filled grandchildren -- so that is the only
ingredient I will mention for the rest of this story.
Anyway, we got us all this old black
lumpy carbon, and gathered up the “other” ingredients we needed, and took them
to school with us the next day.
That day was like a field day for
William Thomas and me. We were exempt from all other studies, as we set
up and prepared for the great experiment, and no need to waste a good thing, so
we really took our time. Mrs. Shaw
should have excused the entire class, as all eyes were on us anyway. We
moved her desk to front center of the room, cleared it, and set up our stuff. Mrs. Shaw asked us what experiment we
were going to perform, and we told her, “Make some hydrogen gas!” She asked if we had ever done this
before, and I told her, No, but I thought I knew how… I would say, she was duly
warned.
William and I set up all our
necessary gear, and got ready to conduct the Big Experiment.
We had read over the procedure the
day before, and figured we had everything pretty well down in our outlaw
renegade fifth grade so-called minds. We had our water, and our carbon,
and our Other Gruesome Ingredients.
Truth be known, it is probably WAY too easy to make hydrogen gas. We had our gas line, and our Bunsen
burner and coil; black rubber tubing, and heavy-duty black stoppers (which
turned out to be a mistake). We
had a Pyrex beaker and a Pyrex (thank heavens!) bell jar and our measuring
devices. When Mrs. Shaw was ready for us, we began.
We had had to move the desk back away
from the class, toward the blackboard, because our gas line wouldn’t reach, so
our workspace was about 6 or 8 feet away from the students at the front of each
row. That is a good thing. Mrs.
Shaw stood at the side of the room, and all our classmates kept their assigned
seats, at first; but then she told the ones in the back they could move
forward if they wanted to, for a better view, and about half the class leaped
up and moved forward and sat on the floor between the rows of desks.
We lit our Bunsen burner, got out our
manual, and began measuring and mixing, and there is no need for great detail
here, except to say, that we used a LOT of materials. We didn’t want the
experiment to run short, or fizzle. In fairly short order, we had a
beaker of ‘solution’ bubbling over the fire, and we had a black stopper in
the top of the cone-topped beaker, with a rubber tube running from the hole in
the stopper, to our collecting flask. This was a Pyrex jar of about a
gallon size, flat on the bottom and the top, and sealed with another stopper,
through which the other end of the rubber tubing protruded. The idea was that the ‘mix’ would
release hydrogen gas as it bubbled and boiled, and the gas would rise and
travel through the tube to the collecting jar. The end of the experiment would have us release a little of
the gas through a petcock valve on the end of yet another tube coming out of
the jar, through a second hole in the rubber stopper. As we released a
little of the hydrogen gas, we would light it off with a match, to demonstrate
that we had succeeded in producing gas.
We had taken pains to make sure the rubber stoppers were tightly seated.
Things were bubbling along, and we
thought all was going well, but hydrogen gas is colorless, and we had NO IDEA
how much we were collecting in that gallon glass jar. For some reason, I began to get a little worried.
Maybe Tiny and Pappy’s words of caution had come back to haunt me. I wondered, how would we know WHEN to
stop, and let off some gas? The
instructions had seemed clear yesterday, but now seemed a little vague, in the
actual situation, and I began re-reading them. Then, I reviewed the
set-up, the drawings of the layout of our equipment.
Finally, I spotted it. Our flaw in planning. The big collection jar was
supposed to be an inverted, open-ended jar, with a stopper in the top, and NO
BOTTOM so that too much pressure wouldn’t build up, and cause, for instance, an
EXPLOSION. Immediately, I told
William to cut off the burner, we had it wrong… but I only got about four words
out, and William had not had time to comprehend, let alone react, when B A M !!!! Make that,
KA –
BLAMMM!!!!!
There was a great loud explosion, right there!
There was a ball of fire, and stuff
flying up in the air, and stuff flying out in three directions, and William and
I were shoved backward by it, and there was a thirty-something voiced scream,
and everything happened all at once!
The sound, in my memory, was about like letting go with both barrels of
a twelve-gauge, in that enclosed space, maybe louder! Kids were falling backward, jumping up and running… William
and I were hit in the face and on our arms and clothes with hot wet spray… and
then silence.
And silence is REAL loud after
something like that.
The gas had built up, creating WAY
too much pressure, and it blew. Miraculously,
no one was hurt. God must have
laid everything else aside, that morning, until we had finished our scientific
experiment, because we were all okay.
William and I were slightly burned, eyebrows and eyelashes singed, but
not scalded. I do not know WHY we weren’t burned, but we weren’t.
It was like a medium sunburn on our skin, that was all. The broken glass
was Pyrex, and had only broken into three pieces. It did not ‘explode’,
but the gas pressure broke it, and it had already come apart when the contained
hydrogen escaped to the flame and went up. The explosion had jarred the
stopper out of the beaker that was over the fire, and the bubbling gas there
had ignited, and blew the mess of carbon, water, and… other stuff… to the
ceiling, making a big black spot on the ten-foot ceiling. No one except
William and me had been touched by the spray, and no one at all had been hit by
the shrapnel.
In about three minutes the principal,
Mr. West, ran into the room. The
blast was felt throughout the building, and it had taken him that long to run
from his principal’s office to the old boiler room to see if the boiler had
blown up, then hurry elsewhere, trying to find the source of the explosion to
ascertain where ground zero was. He was concerned, bewildered, vastly
relieved that no one was hurt, perplexed… Mrs. Shaw and her sister quickly
verified that no one was hurt, even though William and me looked like we might
be. She sent us to the restroom to wash up, and make sure we were
okay. While we were on our way down the hall to the boys’ restroom, we
heard the fire truck’s siren, but by the time the volunteers arrived on the old
red crash truck, someone was outside to tell them that all was okay.
For some reason, William and I went
into the custodian’s room under the stairwell, where Mr. Huffhines kept his
barrel of red, oiled sawdust for sweeping the floors. I guess we wanted a
second by ourselves, to calm down a bit. We looked at each other, and I
was very concerned at his appearance! His face was mostly black with
soot, and his eyebrows seemed to be missing! His eyes were shining out from this mask, and he showed his
white teeth as he went “Hee hee hee” and pointed to me. We went on into
the boys’ room, and in the mirror I could see that I looked just like
him!
William Thomas and I were a little uncomfortable, felt as if we had
a moderately bad sunburn, and I could smell the singed hair where my eyebrows had
formerly been, but we washed up fairly good. I, personally, was very
embarrassed for a few minutes, partly because of my scientific failure, but
mostly because I had drawn undue attention from Mr. West. He was my
principal, and I didn’t want to look like a doofus to him. We headed back to the classroom.
In the office, Mr. West and Mr. Pearce (the superintendent of schools) had thought the boiler had blown. Some people thought
that it was a sonic boom from a jet.
But there was no evacuation, no chewing out, no huge upset that I was
ever aware of… And Mrs. Shaw got over the shock of the explosion, almost
immediately! There were some papers and a textbook on a table near the
site of the explosion, that had sustained a little damage from the solution
spraying on them, but she didn’t seem to care. She was EXCITED! As UNBELIEVABLE as it seems, in this
day and age, everything settled right back to normal, within about thirty
minutes or so. The ceiling had to be cleaned and painted later, but by
the time old William and I got back to class, the custodians had already
cleaned up the room, and we were back to normal.
Almost.
We walked into the room, me
red-faced (well, I guess we were both red faced, from our minor burns) and
William, grinning like a jack o’-lantern and going “Huh huh huh hee hee hee”
like he always did when he thought something was funny, and quickly found we
were HEROES! Everybody was staring
open-mouthed and in a worshipful manner, even old Glenn Williams, who’d called
me the teacher’s pet!
Just as soon as we walked in the
door, Mrs. Shaw scooped us up and took us back out in the hall. (UH-oh,
here it comes…) But she said not ONE WORD of reproach, not then, not
ever. No, ‘My goodness, you could have been killed!’ No, ‘It’s just
a miracle that no one was hurt!” Not a single ‘WHAT were you boys
THINKing?!’ No, she apparently thought it was great, and she and her sister had already had their heads together and talked it over, and she wanted to know if we could do it AGAIN, just “not
quite so much so” for Miss Rountree’s class!
By then, I am sure that every teacher
in school knew all about what had happened, but the students didn’t, except in
our class. And they wanted me and
William to go to Miss Rountree’s room, and set it all up again, and repeat the
procedure, explosion and all, but on a much smaller scale! Immediately, all my embarrassment
vanished. Here, was approval!
Here, was TRIUMPH! GLORY,
in its purest, most unadulterated form!
Some items had been lost in the
explosion, but we had enough gear to repeat on a very small scale, and we set
up. We only used a fraction of the original ingredients, and trapped the
gas in a medium sized test tube. That was the only thing we had a stopper
to fit. We went to the other class, and took over Miss Rountree’s desk,
and started the procedure. Then we stopped, and said, ‘Maybe you all
ought to move back a little’, and there was a short silence, and then a mass
exodus to the back of the room! Maybe
they didn’t KNOW exactly what had gone on in the other room, but they had FELT
it! And there wasn’t anything wrong with their hearing…
We started it up, with a VERY small
flame on the Bunsen, and trapped just a SMALL amount of the gas, and we had the
stopper just barely in the top of the test tube, so that in about two minutes, simple
gas pressure popped the stopper. Even then, the invisible gas reached the
lit Bunsen, and there was a fairly loud “WHOOSH” as it went up in a small ball
of flame, and the black rubber stopper hit the white ceiling with sufficient
force to leave a black mark. The
class was thrilled.
That afternoon after school, William
Thomas and me packed up what was left of our apparatus, and carried it
home.
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The heroes ride off into the sunset... |
Regardless of how all this sounds, I
remained painfully shy, most of the time, around most people. And I knew
nothing of the reputation, and notoriety I had gained, until DECADES later.
Our fortieth class reunion was just a
small affair. Charles Campbell,
one of my classmates, had invited to his house as many of us ‘old-timers’ who
had started first grade together as he could round up. There were about 25 classmates in
attendance, and almost all of us had been together in fifth grade. Jackie
Stenner was there, as was William Tawwater. I had seen neither, in all
the reunions before. Jackie found out that I did not have a class picture
from fifth grade. The picture was taken when I was out with the
pneumonia, and we never got one that year. Jackie very graciously had his
copied, and sent it to me.
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David's Fifth Grade Class - 1953 William T. Tawwater - bottom left corner, Mrs. Shaw - top center The Infamous David Kinder - not pictured |
William laughed and talked and “Hee hee hee’d” all night. We all
got to reminiscing about fifth grade, and the great explosion came up, of
course, and William and I got a double earful from everybody who had been
present. Several of the girls said
they thought that was the coolest thing they had ever seen. Sue Hardin
said she IMMEDIATELY wanted her own chemistry set, but her parents wouldn’t hear of it, as they HAD heard all about what happened
that day in class. Nia said she got a crush on me that day that lasted for
years. (I never knew it; she
was about as shy as I was…) She said that her mother was always saying,
“Why don’t you play with that David Kinder, he’s a real nice boy?” but that her
mother insisted that I come to HER house. Nia wasn’t allowed to come to our house, because her mother
was worried that we would get out the chemistry set and blow something
up!
That was in the year 2000, and I
never knew any of that, until then.
And I
have never again attempted to produce any hydrogen gas.