Tight budgeters beware: Skip the coffee before shopping

If you're trying to scale back on impulse purchases, then you may want to hold off on drinking that coffee. An international study led by the University of South Florida (USF) found that caffeine impacts what you buy and ...

Who bought firearms during 2020 purchasing surge?

A new Rutgers study has found that people who bought firearms during the COVID-19 pandemic and national surge in firearm sales tend to be more sensitive to threats and have less emotional and impulse control than firearm ...

Coherent electron trajectory control in graphene

Electronic systems using light waves instead of voltage signals is advantageous, as electromagnetic light waves oscillate at petaherz frequency. This means that future computers could operate at speeds 1 million times faster ...

Great tits have as much impulse control as chimpanzees

Biologists at Lund University in Sweden have shown that the great tit, a common European songbird, has a tremendous capacity for self-control. Until now, such impulse control has been primarily associated with larger cognitively ...

US gun debate: Video game industry defends itself

(AP)—The video game industry, blamed by some for fostering a culture of violence, defended its practices at a White House meeting exploring how to prevent horrific shootings like the recent Connecticut elementary school ...

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