Due to the coronavirus pandemic, the world is in an unexpected moment of global uncertainty and change. Countries, cities and communities worldwide are moving through rotating economic lockdowns and stay-at-home orders. At ...
Economics & Business
Jan 26, 2021
0
4
Optimized on-farm grain storage boosts food security in sub-Saharan Africa, as an ETH study in Kenya during the COVID-19 pandemic shows.
Other
Jan 12, 2021
1
3
Ultra-small integrated circuits have revolutionized mobile phones, home appliances, cars, and other everyday technologies. To further miniaturize electronics and enable advanced functions, circuits must be reliably fabricated ...
Nanophysics
Jan 6, 2021
0
814
Maybe you're like us. We're the folks who are on our smartphones almost all the time, even when we're with others. We know it annoys a lot of people, but we do it anyway. Why?
Social Sciences
Jan 4, 2021
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7
Climate change and biodiversity loss are laying bare our dependence on the natural world for everything from the food we eat to the air we breathe.
Plants & Animals
Dec 24, 2020
2
247
A remote outback station about 800km north of Perth in Western Australia is one of the best places in the world to operate telescopes that listen for radio signals from space.
Astronomy
Dec 23, 2020
2
133
Research-grade air quality sensors are costly—around $40,000. For cities trying to monitor their greenhouse gas emissions, the cost may limit the number of sensors they can install and the data they can collect.
Environment
Dec 17, 2020
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11
According to many medical experts, reduced social mobility—defined here as social contact and travel within and among communities—is a necessary factor to contain the spread of COVID-19.
Social Sciences
Dec 11, 2020
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20
Researchers at Drexel University's College of Engineering have reported that fabric coated with a conductive, two-dimensional material called MXene, is highly effective at blocking electromagnetic waves and potentially harmful ...
Materials Science
Dec 11, 2020
2
1024
New antennas so thin that they can be sprayed into place are also robust enough to provide a strong signal at bandwidths that will be used by fifth-generation (5G) mobile devices. Performance results for the antennas, which ...
Materials Science
Nov 30, 2020
0
31
