Coloradans woke up to hazy skies Monday morning, as smoke from the Morgan Creek wildfire near Steamboat Springs prompted air quality health advisories from Routt to Summit counties, and smoke from fires in California cast ...
Environment
Jul 13, 2021
0
15
During the COVID-19 pandemic, people have grown accustomed to wearing facemasks, but many coverings are fragile and not easily disinfected. Metal foams are durable, and their small pores and large surface areas suggest they ...
Nanomaterials
Mar 24, 2021
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43
Commercially sold water filters do a good job of making sure any lead from residential water pipes does not make its way into water used for drinking or cooking.
Materials Science
Oct 30, 2020
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24
A physics professor from the University of Houston has developed a nanotech coating designed to allow air filters to capture airborne or aerosolized droplets of the virus that causes COVID-19.
Nanomaterials
Sep 29, 2020
0
21
Wildfires have burned millions of acres in the western United States this year. Tens of thousands have been evacuated and thousands of buildings and other structures destroyed. Thick smoke blankets much of the region—coloring ...
Environment
Sep 16, 2020
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9
A vast cloud of Sahara dust is blanketing the Caribbean as it heads to the U.S. with a size and concentration that experts say hasn't been seen in half a century.
Environment
Jun 22, 2020
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343
A mysterious cloud containing radioactive ruthenium-106, which moved across Europe in autumn 2017, is still bothering Europe's radiation protection entities. Although the activity concentrations were innocuous, they reached ...
Analytical Chemistry
Jun 12, 2020
1
1283
Wearing a face mask is a common sight in Korea during the COVID-19 outbreak. Due to the overwhelming demand, last week the government started to ration two masks per person per week, as a drastic measure to address the supply ...
Nanomaterials
Mar 18, 2020
0
10
The Department of Mechanical Engineering of The Hong Kong Polytechnic University (PolyU) has recently developed an electrostatically charged nanofiber filter with multiple separator layers, which can capture pollutant particles ...
Nanomaterials
Mar 27, 2019
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14
Captured on 22 January 2019 by the Copernicus Sentinel-2B satellite, this true-colour image shows Thailand's most populous city Bangkok, and its 'Green Lung' Bang Kachao.
Environment
Mar 22, 2019
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8
