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Gold Nanoparticles Turn Trees Into Streetlights
An anonymous reader writes "Street lights are an important part of our urban infrastructure — they light our way home and make the roads safe at night. But what if we could create natural street lights that don't need electricity to power them? A group of scientists in Taiwan recently discovered that placing gold nanoparticles within the leaves of trees causes them to give off a luminous reddish glow. The idea of using trees to replace street lights is an ingenious one — not only would it save on electricity costs and cut CO2 emissions, but it could also greatly reduce light pollution in major cities."
A group of scientists in Taiwan recently discovered that placing gold nanoparticles within the leaves of trees, causes them to give off a luminous reddish glow.
Even better, a group of US capitalists has discovered that setting fire to the trees produces an even more luminous glow, at no cost to the company, keeping the gold available for executive bonuses.
To summarise the summary of the summary: people are a problem. ~ h2g2
Use fir trees. Bonus: Your X-mas tree no longer needs lights!
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