(PhysOrg.com) -- While researchers have already demonstrated the building blocks for few-bit quantum computers, scaling these systems up to large quantum computers remains a challenge. One of the biggest problems is developing ...
American presidents spend their time in office trying to carve out a prominent place in the nation's collective memory, but most are destined to be forgotten within 50-to-100 years of their serving as president, suggests ...
Social Sciences
Nov 27, 2014
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(Phys.org) —A team of researchers from Denmark and Italy has created a mathematical model that suggests that if older members of a school of fish are removed, the school may no longer be able to find its way to migration ...
Why was there a sudden drop in the incidence of leprosy at the end of the Middle Ages? To answer this question, biologists and archeologists reconstructed the genomes of medieval strains of the pathogen responsible for the ...
Biotechnology
Jun 13, 2013
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Oxford University researchers have tracked how recent aircraft incidents or accidents trigger past events and how some are consistently more memorable than others. Using the English version of Wikipedia, they analysed articles ...
Social Sciences
Apr 5, 2017
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A new study led by the University of Melbourne has shown that weaver ants share a collective memory for the odour of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know ...
Plants & Animals
Feb 21, 2012
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Individual bacterial cells have short memories. But groups of bacteria can develop a collective memory that can increase their tolerance to stress. This has been demonstrated experimentally for the first time in a study by ...
Cell & Microbiology
Mar 11, 2016
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A prominent Yemeni rights group has documented heavy damage from ground fighting and airstrikes to at least 34 archaeological sites over the past four years and urged the international community to protect Yemenis' "collective ...
Archaeology
Nov 15, 2018
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Seventy years after the worst natural disaster to strike the Netherlands, Chiem de Vos, seven at the time, still hears his neighbour's desperate cries of "My children are drowning!" ringing in his ears.
Environment
Jan 30, 2023
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(PhysOrg.com) -- Lessons learned from research into the societal effects of post-Apartheid "truth and reconciliation" hearings in South Africa are now being applied to a U.S. National Institute of Peace-sponsored study of ...
Social Sciences
Aug 21, 2009
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