A wide variety of portable and wearable electronics have become a large part of our daily lives, so a group of Stanford University researchers wondered if these could be powered by harvesting electricity from the waste heat ...
Nanophysics
Apr 27, 2021
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23
Biodiesel is not likely to replace gasoline as the main source of transportation fuel in most of our lifetimes. But researchers at Wake Forest University are convinced that they have a formula for a catalyst that could lower ...
Energy & Green Tech
May 4, 2009
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0
Fertile Earth Worm Farm is the largest commercial composting operation in South Florida, diverting tons of food scraps from landfills and transforming it into dark, crumbly garden soil.
Environment
Jan 15, 2024
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15
Every morning, trucks collect potato and avocado skins, orange peels and other food scraps that residents of Santiago's poorest neighborhood leave hanging in bags on their front doors or in tree branches or place in special ...
Environment
Jan 3, 2023
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5
A large proportion of the energy we produce disappears unused into thin air via waste heat. Tiny thermoelectric generators can tap this potential, whereby the electricity is produced by way of temperature differences. However, ...
Engineering
Mar 27, 2013
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2
A university student has gone from stool to stools after transforming cow manure into a range of designer household furniture.
Energy & Green Tech
Sep 5, 2017
2
36
Technology can be a wonderful servant but a terrible master. As we know, its applications are not always beneficial to people or to the environment.
Other
Feb 9, 2016
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17
Highly radioactive waste water from the crippled Fukushima nuclear plant has leaked to the Pacific, its operator said Tuesday, promising to prevent similar incidents.
Environment
Dec 6, 2011
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0
Scientists in California are reporting use of a first-of-its-kind approach to craft genetically engineered microbes with the much-sought ability to transform switchgrass, corn cobs, and other organic materials into methyl ...
Biochemistry
May 7, 2009
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0
Many people compost their food scraps and yard waste because they think it's the right thing to do.
Environment
Dec 16, 2015
0
21
