A forthcoming report in the journal Science
finds that wild European perch exposed to the popular anxiety medication Oxazepam
tend to be antisocial, wander away from the safety of their group, and devour food more quickly than peers, "all behaviors that could have profound ecological consequences
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.
You’d be forgiven for thinking the videocassette format long-dead, but it turns out that Betamax is still around. Sony is finally going to withdraw tapes from sale, bringing a 40-year story to an end. The last recorders were sold in 2002. ベータビデオカセットおよびマイクロMVカセットテープ出荷終了のお知らせ [Sony; via The Verge]
A leaked Comcast memo discloses that the company’s consumer data caps have nothing to do with network congestion, contrary to its public claims. The internet service provider has often complained (such as when lobbying against net neutrality) that it must impose limits on service to prevent network congestion. The argument suggests that these measures are […]
LA Makerspace co-founder Tara Tiger Brown shares a project that her kid-friendly maker workshop is trying to make a reality.
The Micro Drone 2.0+ is truly in a league of its own, offering a new perspective on aerial photography, and a world of technological capabilities that make flying ridiculously fun. Simply throw it in the air at any angle and its self-correcting algorithm will stabilize for smooth sailing in no time. You’ll stay entertained with […]
Celebrate Cyber Monday with some brain food. Save on any eLearning deal in the Boing Boing Store today using coupon code: CYBERMONDAY25. Below are a couple of our favorite eLearning offers: eduCBA Tech Training Bundle: Lifetime Subscription:Welcome to your personal online classroom, where you can finally study at your own pace, on your own time (and […]
This minimalist multi-tool will see to it that instead of rocking a tool belt, you’ll carry just one. It’s shaped slightly like a key and weighs less than an ounce, so it plays nice with your keychain. The strong surgical-grade stainless steel blade will last, and is handy for everyday tasks like opening boxes and […]