And it was, until I read the book called the "Solar Revolution," where it says that within one hour we receive enough sunlight to provide the world with enough electricity for an entire year.
Un tad es izlasīju grāmatu  "Saules enerģijas revolūcija", kurā minēts, ka vienā stundā mēs saņemam  pietiekami daudz saules gaismas, lai nodrošinātu zemeslodi ar elektrību veselu gadu.