Your Questions About Solar Energy Calculator
Mary asks…
Why does a solar powered calculator take so little light to work?
I have left mine in a dark drawer for months, and it works right off the bat. I realise it takes very little energy, but it is amazing.
admin answers:
Mandy asks…
Should Obama call solar the “energy of the future” when the first patent for solar cells was granted in 1883?
12 years before the first patent for the gasoline powered automobile. Seems like someone should’ve been able to turn this into a viable energy source in the intervening 125 years.
Max – Wow, I guess so. A difference of well over a century, and counting.
Greg – Extending your “Genghis Khan” logic, Obama’s solar initiatives should be of great benefit by around the year 2681.
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