The early scientist:
The last of the cartoons had just finished on TV for that afternoon. As I walked away, I was still laughing at the character who had accidentally swallowed a bar of soap. Immediately, bubbles foamed up and out of his mouth, and his hiccups generated more soap bubbles. And that’s when the question popped up in my young brain:
Did people *really* cough up soap bubbles if they swallowed a bar of soap?
I thought about it and then headed for the bathroom. There was only one way to find out, and my scientist mind knew just what to do. Marching up to the sink, I picked up the bar of soap and shoved it in my mouth.

Photo by author
Horrid sensations, I can’t call them “flavors,” flooded through my mouth, and I immediately spit the bar into the sink. Coughing and choking, I grabbed a glass and started rinsing my mouth with water while I tried not to vomit.
Hearing the chaos, my mother came into the bathroom to see what was wrong. In between spitting, choking, and heaving, I told her what I’d tried.
My mother’s face was a mixture of shock, disbelief, concern, and finally, amusement.
“Why did you do that?!” she said, laughing. *I* don’t even make you wash your mouth out with soap!!”
Why, indeed? Because scientists find out by doing.
Not long after that incident, and still not having learned my lesson about when to do things and when not to, I was playing with my yellow plastic cowboy pistol. No doubt we’d been having a day of cowboy battles in the house.
Afterward, I examined the gun more closely. I loved that pistol because it came with yellow plastic bullets that meant you could actually shoot at things. Yes, again, it was the 1960s.
Looking down inside the barrel, the question formed in my mind:
“What do the bullets look like when they come down the barrel?” And immediately, I had an idea for how to find out.
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