When I was a kid there was regular and unleaded gasoline. The only difference, in my mind was that the regular (by default the "leaded" gas) was heavier.
A childhood belief about chemistry
others believed things like this
- I used to believe that there were two kinds of "P": the regular one, and the elemeno P.
L-M-N-O-P.— Megan - I used to think that if you mixed a diet drink with a regular drink, it would explode. Anon
- I used to believe chocolate milk came from brown cows and regular milk came from black and white cowsAnon
- I used to believe that brown cows made chocolate milk and white cows made regular milk.— andrew mient
- I used to beleive that gasoline was made from dinosaurs.Anon
- I used to believe that rocket ran on gasoline and that in order to save gas, we should end the space program.Anon