someone just asked this as a comment on an article i was reading
'Does a phosphor powder give off a photon or electron when struck by light?'
I was just thinking maybe a solar cell made of phosphor powder to emit electrons.
Using Shipping containers as compressed air 'Batteries"
Just joined the site, you have a much more practical captcha system, im surprised its not more widely implemented.
Anyway! Obviously if you have seen a peak energy demand graph you will notice that the peak energy requirement is from...