Technology
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Technology
TechnologyLondon Homes Feel the Heat of the Underground to Cut Carbon
Danish company Ramboll is engineering a heating network that will use unwanted heat from London Underground’s Northern Line to provide a sustainable, low-cost means to warm up homes and businesses in north London’s borough of Islington.
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Technology
TechnologyNew Device Uses Night Sky to Switch On Light Bulb
When Stanford engineer Aaswath Raman drove by a village in Sierra Leone that didn’t have a single light on in its streets, he was inspired to build a device that generates electricity using the temperature differences that arise after sunset.
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Technology
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Technology
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Technology
