Only 30% of a coffee bean is soluble in water, and many brewing methods aim to extract significantly less than that. So of the 1.6 billion pounds of...
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Every year, Americans drink around 1.6 billion pounds of coffee, but most of the used coffee grounds—over 1.1 billion pounds—end up in compost bins or the trash. Only about 30% of a coffee bean dissolves in water, meaning a lot of coffee waste is left behind after brewing. Danli Luo, a doctoral student at the […] The post Scientists turn coffee waste into a 3D-printed, compostable plastic alternative appeared first on Knowridge Science Report.
Only 30% of a coffee bean is soluble in water, and many brewing methods aim to extract significantly less than that. So of the 1.6 billion pounds of...
Most old clothes are burned, leading to wasted materials and environmental harm. However, researchers in Austria have developed a new method to...
A team of engineers and scientists at the University of Colorado Boulder (CU Boulder) has created a groundbreaking technology that turns waste heat...
Researchers have found a way to 3D print powerful and sustainable thermoelectric materials, which could improve cooling technology in electronics,...
Scientists have discovered a way to make 3D printing faster and more precise using holograms. Traditional 3D printers build objects layer by layer,...
A team of engineers and material scientists in the Paul M. Rady Department of Mechanical Engineering at CU Boulder has developed a new technology to...
CITY OF SAN FERNANDO—Some 5,000 students from this city’s public elementary joined the launching of an initiative aimed at recycling single-use...
Researchers have discovered that applying a magnetic field during 3D printing can significantly reduce defects in metal parts. This new method could...
Researchers at Ohio State University have developed a groundbreaking technology that turns nuclear waste into a battery, offering a potential way to...
The District of Invermere announced today it is joining communities across B.C. and Canada by expanding curbside waste collection to include organic...