Tag Archives: electricity
Why aren’t Stirling engines used more extensively to generate almost free electricity from solar power?
TweetQuestion by Andrew: Why aren’t Stirling engines used more extensively to generate almost free electricity from solar power? Best answer: Answer by andyopticAlthough Sterling engines are efficient I am not sure if the sun’s energy can be gathered well enough to make it economic What do you think? Answer below!
Does anyone know where I can get a garden tiller that is a push tiller and requires no gas or electricity. ?
Tweet by ericlawrence Question by prezprez9: Does anyone know where I can get a garden tiller that is a push tiller and requires no gas or electricity. ? I am looking for something that is like the Reel Lawnmowers that are man powered. Best answer: Answer by DonIt’s called a garden spade, and it comes … Continue reading
Does anyone know where I can get a garden tiller that is a push tiller and requires no gas or electricity. ?
Tweet by sillydog Question by prezprez9: Does anyone know where I can get a garden tiller that is a push tiller and requires no gas or electricity. ? I am looking for something that is like the Reel Lawnmowers that are man powered. Best answer: Answer by DonIt’s called a garden spade, and it comes … Continue reading
Q&A: can solar-electric power replace fossil fuels coal and petroleum?n what r the limits for solar-electric power?
TweetQuestion by Garima Kumar: can solar-electric power replace fossil fuels coal and petroleum?n what r the limits for solar-electric power? Best answer: Answer by SwordfishmanYes. The only limits are that it works only in daylight. This can be countered by storing the electricity and installing solar panels all around the globe. Give your answer to … Continue reading