Other studies have also shown that PCBs cause liver tumors (EPA 1996). One study, conducted by the National Cancer Institute (NCI) in 1978, found that a commercial PCB mixture caused a rare type of stomach tumor (gastric adenocarcinoma) in 6 of 144 exposed rats.
VR makers, at least in the fine print, want us to tread lightly through virtual territory. âThe Gear VR should not be used by children under the age of 13. Adults should monitor children (age 13 and older),â goes Samsungâs disclaimer for its new device. âProlonged use should be avoided, as this could negatively impact hand-eye coordination, balance, and multi-tasking ability.
Top 10 Best Virtual Reality Headsets of 2017. Virtual reality has been seen as nothing more than a promising gimmick for the majority of the last 20 years. However, the last couple years have seen VR advance by leaps and bounds, to the point where consumer-ready head mounted displays are out right now. The majority of this technology is on curve to come out late 2016, but the eager public can already order several Gen 1 products from the top names in VR.