Improving Aircraft Carbon Footprints – Boeing 787 Dreamliner

Maybe I shouldn’t say improving carbon footprints, but carbon flyprints. Despite exciting advances in solar technology including the manned Solar Impulse plane that can fly day and night now, passenger solar flight seems a ways off. But also exciting are more immediate improvements to commercial airplanes with their huge environmental… Continue reading

Freezing in the Summer – At the Supermarket

I have a question. It’s one I guess I should really ask those in charge of supermarkets, specifically those who make the ambient temperature decisions. Why is it so darn much colder inside some grocery stores in the middle of summer? I don’t accept the argument that it has to… Continue reading