Methane bubbles transform Canadian lake into lava lamp
From stools to fuels: the street lamp that runs on dog do | Waste | The Guardian
J H Naylor Ltd Spiralarm miners safety lamp and methane detector | Science Museum Group Collection
KLW5LM(A)LED Methane Alarm Miner Lamp, Gokang LED Miner Cap Light & Mining Cap Lamp from China Manufacturer, Manufactory, Factory and Supplier on ECVV.com
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The last remaining streetlight that's powered by the farts of Londoners - MyLondon
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Near-infrared broadband cavity-enhanced sensor system for methane detection using a wavelet-denoising assisted Fourier-transform spectrometer - Analyst (RSC Publishing)
Press Release: Heath Consultants Incorporated Signs Exclusive Distribution Agreement for Laser Methane SMART - Heath Consultants
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Bright start for lamp fuelled by dog waste
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K.W.W.S.P.C.A. - BRIGHT START FOR LAMP FUELLED BY DOG... | Facebook
The Carting Lane Sewer Lamp - London's last methane burner - Invention - Bite Sized Britain - Britain's amazing history and culture