Science & Environment
Liquid metal dealloying creates nanoporous silicon carbide at just 800°C
Source: Phys.org - latest science and technology news stories · Published
Silicon carbide (SiC) is a ceramic known for its excellent heat resistance and chemical stability, which makes it attractive for a wide range of applications like electronics, catalysts and energy-related materials. However, SiC generally requires high-temperature processing, and
Silicon carbide (SiC) is a ceramic known for its excellent heat resistance and chemical stability, which makes it attractive for a wide range of applications like electronics, catalysts and energy-related materials. However, SiC generally requires high-temperature processing, and simultaneously forming and controlling porous structures at the nanometer scale remains challenging.
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How eye-catching social media feeds steer attention toward misinformation
A research team led by Jiyoung Lee, a professor in the Department of Media and Communication, has worked with international researchers to uncover how visual contrast across social media feeds influences how quickly users spot visual misinformation.
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Hawaiian coral tests reveal heat tolerance varies by species and location
As ocean temperatures rise, corals' ability to withstand and adapt to heat stress is critical for the future of coral reefs. Many reef-building corals already live near their upper thermal limits, making them vulnerable to bleaching and, with prolonged stress, mortality.
Phys.org - latest science and technology news stories ·
The politics of city rats: What urban rodents tell us about housing and sanitation
Rats are on the ballot in Canadian municipal elections this fall, with several political parties promising to tackle city rat problems. While rats may seem like a niche election issue, they can point to broader societal concerns about housing, public services and civic engagement
Phys.org - latest science and technology news stories ·