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Reusable carbon nanotubes could be the water filter of the future, says RIT study

A new class of enhanced single-walled carbon nanotubes offers a more effective approach to water treatment and remediation, with the potential for regenerating filters by heating them in a microwave. The technology works because nanotubes dislike water, allowing only organic contaminants to stick to them.

SourceRochester Institute of Technology·JournalEnvironmental Science Water Research & Technology·DateMar 29, 2017

Too much structured knowledge hurts creativity, shows Rotman study

A study from the University of Toronto's Rotman School of Management found that giving structure to information can hinder creativity and cognitive flexibility. Participants in organized information groups displayed less creativity and spent less time on tasks compared to those working with unorganized information.

SourceUniversity of Toronto, Rotman School of Management·JournalOrganizational Behavior and Human Decision Processes·DateMar 22, 2017

For surgeons in the OR, a way to fight bad posture

A team of engineers and doctors is developing a tool to identify poor posture and correct awkward positions in the operating room. Early results show that the tool is effective at spotting pain-inducing positions, which could lead to improved surgical safety for surgeons.

SourceUniversity at Buffalo·JournalIISE Transactions on Occupational Ergonomics and Human Factors·DateMar 14, 2017

1 in 5 residents overuses electricity at neighbors' expense

A new study by Uppsala University reveals that household electricity use can be reduced substantially when residents are forced to pay for their own consumption. The study found that 20% of tenants accounted for up to two-thirds of the reduction in electricity consumption, highlighting the need for fairer distribution of costs.

SourceUppsala University·JournalProceedings of the National Academy of Sciences·DateMar 6, 2017

Scientists discover even wasps make trade deals

Scientists at the University of Sussex discovered that wasps trade partners compete for the 'best deal', influenced by market forces. The study showed that supply and demand theory can predict insect behavior, revealing parallels between wasp populations and human business markets.

SourceUniversity of Sussex·JournalNature Communications·DateJan 24, 2017

Commercial interests may drown out patients' voices

A growing body of evidence suggests that patient advocacy groups funded by pharmaceutical companies may promote treatments that serve the companies' interests rather than patients' needs. Studies have found that these groups are often biased towards funding sources, with some reporting pressure to conform to industry positions.

SourceUniversity of Sydney·JournalJAMA Internal Medicine·DateJan 17, 2017