Further research is needed to determine whether oxazepam and similar drugs are actually causing fish to change their behavior in the wild. If so, profound ecological effects could result, the authors say. For example, fish relieved of their normal stressors—say, of being eaten—could wipe out the population of algae-eating water fleas, which could lead to an algal bloom. On the flip side, anxiety-free fish are likely to be much more vulnerable to predators, Brodin says, suggesting that the overall effect will likely depend on whether perch are the top predator in their environment.
All of this indicates a growing need for updated water filtration and treatment systems with the ability to capture and contain pharmaceuticals released by humans into the water system. Drugs "don't mysteriously go away after we excrete them," says Jerker Fick, a toxicologist at Umeå University in Sweden and co-author of the new study.
Where are our petabyte drives? Brian Hayes takes us through the reasons storage is “stuck” in the low terabytes. The tl;dr is that we got such exceptional capacity growth in the late 90s and early 00s we don’t need much more right now, so the focus since then has been on SSDs, networking, interfaces, etc, […]
Amélie Lamont, a former staffer at website-hosting startup Squarespace, writes that she often found herself disregarded and disrespected by her colleagues. One comment in particular, though, set her reeling — and came to exemplify her experiences there.
In this episode of the Flash Forward podcast we travel to a future where humans have decided to eradicate the most dangerous animal on the planet: mosquitos. How would we do it? Is it even possible? And what are the consequences? Flash Forward: RSS | iTunes | Twitter | Facebook | Web | Patreon We […]
White hat hackers get paid to find holes in their own employers’ online systems, and plug those holes before they become serious security risks. It’s a job that pays handsomely…mostly because few job candidates, even experienced IT professionals, have the skills to scamper over firewalls and infiltrate the deepest recesses of a battle-tested network. But […]
Why buy one of those expensive and confusing universal remotes, clogged with enough buttons to launch a space shuttle, when you could accomplish the same electronic control right on your favorite mobile device? The Blumoo Universal Remote, now just $52.99 in the Boing Boing Store, harnesses the audio power of all your household equipment right […]
You may not love Microsoft Word, but you’ve definitely used it. Other than being one of the most ubiquitous programs on the planet, it’s been the go-to word processing system for more than a quarter-century because it’s as basic as it gets. But occasionally, you’ve got assignments that beg for a lot more options than simple […]