total descendants:: total children::2 |
jednu vec neeliminujes, to je ultrazvuk, ktory sposobuje velke problemy vsetkym druhom stavovcov, najvacsim problemom vsak je, ze na jeden gigawatt takejto energie potrebujes 2500 km2, to je strasne neefektivne. james lovelock povedal: It's absolutely unnecessary, and it takes 2500 square kilometres to produce a gigawatt - that's an awful lot of countryside. prva veta je zasadna - nepotrebujeme to. |
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