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+--- Thread: Great use for recycled plastic bottles (/showthread.php?tid=123533)
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Re: Great use for recycled plastic bottles - Rolando - 09-13-2011
A cheap, low (er) tech version of solar tubes! Two thumbs up!
More
http://www.google.com/search?hl=en&safe=off&q=solar+tubes&gs_sm=e&gs_upl=41l2082l0l2376l11l9l0l2l2l1l310l1622l1.1.4.1l7l0&bav=on.2,or.r_gc.r_pw.&biw=1298&bih=918&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi
Re: Great use for recycled plastic bottles - ArtP - 09-13-2011
GGD wrote:
[quote=JPK]
Does the bleach just keep the water from going bio or does it give some extra fluorescence to the bottle?
Ver cool. I may check out the link and send a little of my money their way!
JPK
Pretty sure it's just to keep the water from turning cloudy. I do wonder how the light output is impacted over time as the outdoor part of the bottle gets scratched and scuffed from exposure.
Light + water = algae
Bleach probably keeps algae from growing in the bottle.
Re: Great use for recycled plastic bottles - M>B> - 09-13-2011
That is all great, but if you want to move over water...
http://articles.cnn.com/2009-03-09/tech/plastic.bottle.boat_1_plastic-bottles-rothschild-recycled?_s=PM:TECH
Imagine collecting thousands of empty plastic bottles, lashing them together to make a boat and sailing the thing from California to Australia, a journey of 11,000 miles (17,700 km) through treacherous seas.
You'd have to be crazy, or trying to make a point. David de Rothschild is trying to make a point.
De Rothschild hopes his one-of-a-kind vessel, now being built on a San Francisco pier, will boost recycling of plastic bottles, which he says are a symbol of global waste. Except for the masts, which are metal, everything on the 60-foot catamaran is made from recycled plastic.
Re: Great use for recycled plastic bottles - Mike V - 09-13-2011
Not bad.