04 Sep '12, 12pm

LED Lantern Powered Only by Water, Salt

LED Lantern Powered Only by Water, Salt Sept 4, 2012 19:07 Masaru Yoshida, Nikkei Monozukuri An LED lantern that can be powered by water and salt Green House Co Ltd will release an LED lantern that generates electricity with water and salt. The lantern, "GH-LED10WBW," does not require a dry cell or rechargeable battery and emits light when water and salt are put in the lantern. It can continuously generate electricity for eight hours per charge of water. To use the LED lantern, 350ml of saline water containing 16g of salt is made by using a dedicated water bag. When the saline water is put in the lantern, it functions as an electrolyte with a magnesium (Mg) rod (negative electrode) and a carbon rod (positive electrode) inside the lantern. The luminous flux of the lantern is 55lm. The Mg rod can be used for up to 120 hours of power generation. The lantern can be reused by r...

Full article: http://techon.nikkeibp.co.jp/english/NEWS_EN/20120904/237...

Tweets

2hb new - A:Shih Nai-an T:The Water Margin: 2hb...

secondhandbooks.com.sg 07 Sep '12, 10pm

SHOW ALL Animals, Nature 42 Architecture, Design 74 Art, Photography 106 Biographies 341 Business, Finance 764 Collecting ...

Mid-Autumn Lantern Giveaway - Get your FREE tra...

downtowneast.com.sg 03 Sep '12, 3pm

Venue: E!hub Information Counter (Level 1 – beside “Orchid Bowl”) Promotion period: 1 – 30 September 2012 Simply spend $40...

“@salinaspau: No puedo creer que en #Iquique ex...

yfrog.com 02 Sep '12, 9pm

salinaspau 5 hours 37 mins ago Twitter No puedo creer que en Iquique exista una casa Louis Vuitton ....ordinario es poco@K...

Solar Oven Makes Clean Drinking Water from Salt Water

Solar Oven Makes Clean Drinking Water from Salt...

treehugger.com 11 Sep '12, 3pm

As a graduate student, Italian designer Gabrielle Diamanti's travels exposed him to the global water crisis and the issue ...

Duracell LED Replacement Lamps--Energy Star - L...

buildinggreen.com 03 Sep '12, 6am

Duracell LED Replacement Lamps--Energy Star - LED Bulbs Submitted by magnusson123 on Mon, 2012-09-03 01:31 Attribute Type:...

LED driver is 88% efficient for 100W bulb repla...

electronicsweekly.com 03 Sep '12, 11pm

Power Integrations has introduced a reference design for an 18W non-isolated A19 LED driver that is 88%-efficient. The des...

Photovoltaik in Großbritannien: Ministerium für...

solarserver.de 03 Sep '12, 11am

Die Solarstrom-Einspeisevergütung in Großbritannien wird am 01.11.2012 erneut reduziert, da vorgegebene Zubaugrenzen in zw...

Sept School Hols! Learn to make LED lanterns at...

science.edu.sg 05 Sep '12, 3pm

06 September 2012 - 07 September 2012 14:30 - 15:30 Location: Fermi Lab, Science Centre (3rd Floor) The Lantern or Mid-Aut...

Ford builds sweet 1.0-liter EcoBoost-powered Formula Ford [w/video]

Ford builds sweet 1.0-liter EcoBoost-powered Fo...

green.autoblog.com 04 Sep '12, 9pm

Ford's 1.0-litre EcoBoost Powered Race Car Leaves Supercars in its Wake at Famed Nürburgring Circuit A unique Formula Ford...