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Science News for January 10, 2021


Positive 'tipping points' offer hope for climate

Researchers identify human societal tipping points to rapidly cut carbon emissions, citing examples of road transport and power generation transitions. Small coalitions of countries could trigger upward-scaling cascades to achieve more, say experts.

SourceUniversity of Exeter·JournalClimate Policy·DateJan 10, 2021

Ferrofluid surface simulations go more than skin deep

Researchers at KAUST have developed a computational algorithm to simulate ferrofluid behavior, enabling more accurate predictions of the liquid's response to a magnet. By simulating only the surface layer of the ferrofluid, they were able to reduce computational complexity and accurately reproduce complex spike patterns.

SourceKing Abdullah University of Science & Technology (KAUST)·JournalACM Transactions on Graphics·DateJan 10, 2021
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Liquid metal ink liberates form

Researchers at POSTECH developed a new liquid metal ink that can withstand harsh deformation and maintain electrical conductivity, enabling the creation of flexible electronics. The ink was successfully printed on various substrates, displaying negligible resistance changes even when stretched up to 500%.

SourcePohang University of Science & Technology (POSTECH)·JournalNature Materials·DateJan 10, 2021