Tag Archives: Tesla

Egyptian Lighting

A plausible way to make an Egyptian Lightbulb from a few thousand B.C. Continue reading

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Posted in History, Tech Bits | Tagged , , , | 20 Comments

Tesla Roadster

Is the Tesla Roadster on orbit the same one that was the prototype? Is it there as more than a publicity stunt? Continue reading

Posted in News Related | Tagged , , | 21 Comments

Electric Car Miles per Gallon?

An Electric car gets Miles per Gallon? Really? Just how many and how, he wonders… Continue reading

Posted in Economics - Trading - and Money, Energy, Tech Bits | Tagged , , , , | 30 Comments

Tesla Home Battery Hype

Tesla announced a new battery to great hoopla. I’m not impressed at the cost per kW-hr of storage. Continue reading

Posted in Economics - Trading - and Money, Tech Bits | Tagged , , | 30 Comments