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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

Energy is something we take for granted, because we just plug things into the wall, and it feels as inevitable as air. Using built-in fuel cells, the device absorbed the lactate in the sweat and combined it with atmospheric oxygen to generate water and pyruvate. Wearable devices, like nearly every other piece of tech, need energy.

Energy 131
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Researchers develop new catalysts for a direct Fischer-Tropsch to olefins (FTO) process

Green Car Congress

Researchers in the Netherlands have demonstrated the direct conversion of synthesis gas through a Fischer-Tropsch process to C 2 through C 4 light olefins with selectivity up to 60 wt.% using catalysts that constitute iron nanoparticles (promoted by sulfur plus sodium) homogeneously dispersed on weakly interactive ?-alumina