Just in case our long-running series of posts regarding the danger / safety of cellphone and WiFi radiation didn't tip you off, an FDA-commissioned study was just published by the National Research Council of the National Academies of Science that basically says we've got a lot left to learn about the effects of all those radio waves. The FDA wanted to know where to concentrate research efforts in order to better understand wireless safety, and it looks like there are quite a few gaps in the research: the study says there needs to be further study on the effects of wireless radiation on children, pregnant women, and fetuses, both long- and short-term, and that frequency and power differences between different types of radiation need to be better understood in order to apply current knowledge to new products. All in all, it looks like there's a lot we don't know -- but that's not going to stop us from rocking this Bluetooth headset while browsing and taking a call.

Remember that study which placed a bubbly QRIO in the middle of rambunctious 18- to 24-month old kids in order to better analyze human-robot interactions? We know, it's probably coming back ever so slowly, but regardless, the findings of the five month trial have finally been published, and the results are less than shocking. Essentially, researchers noticed that children learned to treat the QRIO as if it were another human; the Earthlings eventually felt comfortable touching its hands, covering it with a blanket when it laid down and helping it back up if it toppled over. Notably, kiddos even went so far as to shun the poor bot when it was programmed to dance nonstop, but they forgave the bizarre antics and continued to play nice once the jig was up. The crew involved with the research is now focusing on the development of autonomous bots for the toddler classroom, and while much more testing will likely be done before any conclusions are definitively drawn, results from this go 'round sure hinted at just how susceptible we are to robotic takeover, er, playing nice with harmless androids. Oh, and be sure and check the video after the break!

[Via Slashdot]

Ok everyone, get your alarmist hats on tight over your already firmly planted tin-foil ones. We've heard the argument made before -- and believe us, it's a tough sell to us gadget dorks, but two official Department of Health reports, a Health Protection Agency (HPA) meeting, and the UN's World Health Organisation (WHO) have all convened on today's scary gadget-related disease du jour sure to make the hypochondriacs and "electric allergics" cringe with self-justification. The bend is to convince everyone that electromagnetic "smog" -- excessive electrical, radio, and microwave pollution -- could "interfere with the tiny natural electrical currents" of our nervous systems, as concluded by a National Radiological Protection Board survey that found children living close to power lines were developing leukaemia. Sure, that study might be getting a little post hoc ergo propter hoc on us, but the WHO and other health specialists are now beginning to blame electromagnetic fields as being a "likely cause" of up to 30% of childhood cancers, adult leukaemia, depression, brain cancers, possibly breast cancer, and even up to 1/10th of all miscarriages. Bold claims, and they kind of lost us when they got into the "allergic to electricity" argument, but hey, who are we to argue with peoples' gadgety ailments? Perhaps it's time for Engadget to pack up shop and move to the mountains to. Who's with us -- post-Engadget gadget-recovery commune? Nobody? Aight, we'll see this one through, then, like the rest of them.