Cecil Moore wrote:
...
After all, it took ~250,000 years for us to figure
out how to modulate EM waves.
John Smith imagines a caveman shading a fire (newly developed
technology) with a palm frond, jumping in glee, pointing, and declaring,
"Look, I am modulating light! I just wonder what I can do with a
campfire and a blanket?"
And then, I return to work ... and thoughts of cavemen leave ...
Regards,
JS