Green Gizmo Archives – The Green Optimistic green tech news, since 2008 Thu, 21 Jan 2016 14:02:24 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Body Heat Harvesting Wearable Patch Better than Batteries https://www.greenoptimistic.com/power-harvesting-wearable/ https://www.greenoptimistic.com/power-harvesting-wearable/#respond Wed, 20 Jan 2016 08:09:34 +0000 https://www.greenoptimistic.com/?p=58923 There is a new hope for keeping wearable gadgets hooked as long as you like, without even minding of charging them. An NSF sponsored nanoengineering research center, ASSIST or Advanced Self Powered Systems of Integrated Sensors of North Carolina State University, have been developing sensors that use body heat to power up wearable gadgets. The […]

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