Between 1969 and 1972, a new type of archaeological site was created. For the first time, human bodies and the technology needed to sustain them altered the landscape of another world. The astronauts from the six Apollo missions ...
Space Exploration
Mar 29, 2019
0
13
Researchers have found a possible new source of rare earth elements—phosphate rock waste—and an environmentally friendly way to get them out, according to a study published in the Journal of Chemical Thermodynamics.
Materials Science
Mar 4, 2019
8
126
Weighing more than all commercial airliners ever built and worth more than most countries' GDP, electronic waste poses a growing economic and environmental threat, experts said Thursday, as they launched a global initiative ...
Environment
Jan 24, 2019
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19
This year, beautifully wrapped laptops, mobile phones or even new TV sets lay under Christmas trees. They are enthusiastically put into use—and the old electronic devices are disposed of. The e-waste contains resources ...
Environment
Jan 10, 2019
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12
About 150 years after grapes were first cultivated on a small strip of Pelee Island, vineyards now cover two-thirds of the island and have become its major agricultural enterprise.
Earth Sciences
Dec 11, 2018
0
6
Americans use rare earth elements (REEs) every day—without knowing it. In fact, they are crucial to society. Rick Honaker, professor of mining engineering at the University of Kentucky, knows all about these fascinating ...
Materials Science
Nov 8, 2018
0
6
Inside smartphones and computer displays are metals known as the rare earths. Mining and purifying these metals involves waste- and energy-intense processes. Better processes are needed. Previous work has shown that specific ...
Materials Science
Oct 18, 2018
1
113
Most Americans use rare earth elements every day – without knowing it, or knowing anything about what they do. That could change, as these unusual materials are becoming a focal point in the escalating trade war between ...
Materials Science
Aug 16, 2018
1
90
The discovery of Earth's youngest-ever banded iron formation is changing how scientists understand the evolution of complex life, according to a study by University of Alberta geologists.
Earth Sciences
Jul 11, 2018
0
136
As the 150th anniversary of the formulation of the Periodic Table of Chemical Elements looms, a Michigan State University professor probes the table's limits in a recent Nature Physics Perspective.
General Physics
Jun 8, 2018
15
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