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This Micro-Algae Lamp Absorbs 150-200 Times More CO2 than a Tree
- wtracy 14y agoMaybe things are different in Europe, but if they installed street lamps like this in major urban areas in the US, someone would smash the glass within days.
- coroxout 14y agoI was amazed when I went to Germany and saw working, clean ticket machines at every tram and bus stop. I'm from the UK and there is no way they would've gone a month here without being smashed or crudely tagged. Anyway, interesting technology and it looks pretty cool too (although not to everyone's tastes, I'm sure!)