SALt lamp Archives – The Green Optimistic green tech news, since 2008 Tue, 28 Jul 2015 20:00:13 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 SALt Lamp Provides Light Using Only a Glass of Salt Water https://www.greenoptimistic.com/salt-led-lamp/ https://www.greenoptimistic.com/salt-led-lamp/#respond Tue, 28 Jul 2015 20:00:13 +0000 https://www.greenoptimistic.com/?p=55972 SALt LED lamp can provide light in the most remote places using only a glass of salt water. In many parts of the world, the most simplest of gadgets can make the biggest difference. Projects, such as the WakaWaka lights, and the similar initiatives in Haiti are already providing more than enough evidence for that. […]

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