As an intermediate school kid I wrote a science fiction story about a world where humans were able to generate electricity through walking on special floors and exercise on machines that stored the power (treadmills, rowing machines etc.). A totally whimsical made up idea. Today I thought, “could this be possible”? Expecting some long physics explanations about how this is not possible (which I found) I got a gem, for different reasons than you may think.
The power of footfalls.
First, good for Elizabeth for taking a scientific shot at this. Second, (go to the link) why are people so cranky? Read the comments. Either a lot of snooty scientists or people who like to shoot down ideas. Scientists out there give us some examples of things that overturned the physics of their time…
I made the mistake of looking at the dates of the comments. 2008. So the idea died (right after that 7th grader wrote it down?).
Aha! Good for Google (and shame on you nasty comment people from the past). It actually happened. Fast Change Around Us footwork!
This could have been a Wednesday Wonderfully Disillusioned post heavy on the wonderful.
The second half of my mini 7th grade book was a world where people were hired to create energy for others. They were the modern Greek athletes toned and leaned to perfection. The more efficient their bodies were the more money they made and the more famous they got. Hey I was a 7th grade boy it was a fun end state!